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UX Design: data and statistics that prove its importance for companies

Companies are increasingly realizing that investing in the experience of users can bring benefit and excellent financial results. The most diverse digital channels (website, mobile site, application, etc.) are cash machines able to reach more customers, find new markets and facilitate consumer access to their goods and services. But if users have a bad experience when using these products or services, the business as a whole suffers. On the other hand, if users have a positive and enjoyable experience with the brand, they will bring friends and family to share this same experience.

Imagine a user of a shopping site, for example. If he is faced with difficulties or problems to find the desired product or even the steps required for the execution of a purchase, there are high chances that the simply closes the browser tab and goes to the competitor. If he cannot complete the purchase, not even the best promotion will make him buy the product. It is just one click and it will already be in another store.

But it is not only the users who benefit from the investment in UX, companies also improve productivity as well as gain more profit and return on investment.

UX, ROI and productivity

Dr. Susan Weinschenk, head of UX Strategy on Human Factors International (HFI), one of the largest companies in the world specialized in user-centered design, showed in a study that projects that have been designed with focus on user experience generated a significant return on investment (ROI).

To illustrate this importance, she cited some data found in the article Why Software Fails. For example, the estimated amount of time that programmers spend on avoidable rework is up to 50%. In addition, the cost to correct an error after the development is 100 times greater than correcting the same mistake before the project is completed. Thus, a project that contains the basics of UX since the establishment has less possibilities of errors and redesigns, which would only appear after the user contact with the platform.

Investing in User Experience also means cutting time and future costs with unnecessary maintenance, allowing that this saved amount is allocated to other needs and to business expansion. No wonder that UX Designer is one of the most popular positions in recent times according to Linkedin, justifying the running of companies by professionals who understand and master the subject.

Proving the importance of UX

Often we need more tangible evidence of real value in investing in UX within our companies. Here are some statistics gathered by the designer Jozef Toth on companies that saw favorable numerical results after implementing changes in the design of their products.

  • Infinite Scroll may decrease dropout rates in your homepage. The website Time.com reduced the drop by 15% after adopting infinite scroll on the homepage. (Source)
  • In 10 years, an investment of $ 10,000 in a company focused on design would have given a return of 228% higher than a conventional investment in the stock market. (Source)
  • Choosing a particular shade of blue resulted in additional income of $ 80 million dollars to Bing. (Source)
  • For every $ 1 invested in email marketing, the average return is $ 44.25. (Source)
  • 88% of online consumers claim that they are less likely to return to a site after a negative user experience. (Source)
  • Sites that are slow to load cost to companies $ 2.6 billion a year. (Source)
  • Users’ judgements about the credibility of a site is 75% based on their aesthetic quality. (Source)
  • 85% of adults believe that the mobile site of a company needs to be as good (or better) than the desktop site of the same company. (Source)
  • You are 64 times more likely to climb Mount Everest than clicking on a banner. (Source)

UX is investment with guaranteed return within any company – they have already realized that and are chasing it. Promoting a successful experience, clear, simple and easy for users increases considerably the chances of re-purchase of your product or service and also provides information to others.

This post was taken from our friends from Scriptcase.

Original post: UX Design: data and statistics that prove its importance for companies

Importing database image and using bootstrap classes

As many people already know, Bootstrap is a free front-end and open source library for creating websites and web applications. Among all codes stored in this library, there are classes for imaging such as: img-rounded, img-circle, and img-thumbnail and img-responsive. We will now address each of them:

  1. img-rounded: This class makes the images with slightly rounded corners.
  2. img-circle: This class makes the images in the circle format.
  3. img-thumbnail: This class makes the images in thumbnail format, and with a slightly rounded edge.
  4. img-responsive: This class makes the images in responsive mode.

Now we will see how to use these classes in the tag <img> </ img> and within scriptcase.

As an example, I created a control application with a label field and we will make the call from an image database.

1 – You need to add the bootstrap library, for that we can only use the site itself or import links as external library within the onload event.

2 – We will create a PHP method called “search_img” to bring the database image by removing from the encoded code any prefix or suffix that has been added to be saved in the bank. So let’s put this code:

3 – Now let’s turn the onload event, and add the code that will cause the image to appear in the field:

Note that in the above code, I created a variable receiving the value of the PHP method, and then I made the field label receiving the img tag with the class ‘img-circle’, and the src which is where we put the path of the image receiving the variable along with php code that defines the variable as image.

image-shapes

Now do the test yourself and see how it looks! :)

To learn more, visit: http://www.w3schools.com/bootstrap/bootstrap_images.asp.

This post was taken from our friends from Scriptcase.

Original post: Importing database image and using bootstrap classes

How A/B testing can improve the quality of your website design and generate more conversions

A/B tests allow you to compare two versions of the same product and monitor the effectiveness of small changes in design. If you own a website, an app, or any other digital product, this method can help you test the changes that convert more and find out how can they improve the user experience through the analysis of conversion statistics and usability of the different versions. If the new version works best, you define it as winner and it starts to be displayed for 100% of the audience.

Big companies like Facebook, Google and Microsoft often perform A / B testing to improve their products. You probably should have already participated in one of these tests while surfing the internet and did not even notice.

An A/B test conducted by Facebook in 2014 indicated that when users opened the social network application for iOS and were surprised with a personalized loading animation on Facebook (left), this meant that they blamed the application by the delay in loading . In a B version of the app, presented to only a few users, an iOS native circular spinner (right) was displayed instead of Facebook’s default. Experience has shown that with this, users were less likely to blame the Facebook app and put the blame of the slowness on the OS.

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What to test?

Your choice of what to test will obviously depend on your goals. If you want to increase the number of entries in a form on your website for example, you can test the length of the registration form, field types, privacy policy view, etc. The purpose of the test in this case is to find out what stops visitors to sign up. Is the form very large and intimidating? Are Visitors concerned about privacy?

Or maybe the site is trying to convince other visitors to register? All these questions can be answered, one by one, testing the elements properly.

Some examples of what can be tested on a website:

  • Headline of the page
  • Call-to-action (buttons for conversion)
  • Images or videos
  • Product Overview
  • Size and form fields
  • Reliability indicators (testimonials, certificates, etc.)
  • Advanced Testing may include pricing structures, sales promotions, navigation, menus and much more.

Using Google Analytics to perform the tests

Since 2012, A/B testing can be done via Google Analytics. There is a tab within the tool to help you in the test creation process.

Google Analytics measures the effectiveness of each version of the page, and, with an advanced engine statistics, determines the most effective version.

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The tool also provides a different model of tests, allowing to analyze two or more versions of the same page (multivariate tests A/B/N). They may be small changes, or you can test completely modified pages for specific groups of users from different URLs. See what you can do:

  • Compare two or more web pages or application screens
  • Define what percentage of your users will be included in the test
  • Choose what purpose to test
  • Receive updates by email about your experience running

A/B tests and multivariate tests are excellent resources because they offer real feedback from the market, measured accurately. It is not a simple research in which someone can answer one thing and do another one; but they are consolidated facts. The different versions are distributed randomly in the same duration without risk of external factors influencing the conversion rate, making it a much more reliable result.

Do experiments like this in your company’s products. The results are very satisfactory for you and especially for users who, consequently, will receive an improved version of the product and obtain a better experience.

Read more

This post was taken from our friends from Scriptcase.

Original post: How A/B testing can improve the quality of your website design and generate more conversions

Web Apps vs Websites: Understand the difference

— Oh, so you are programmer. What do you do?

— I work making web applications.

— So you work with web? Can you make a website for my food truck?

How would you explain the difference between web apps and websites? Situations like this are normal in the lives of developers working on web.

The advancement of technologies for internet and browsers ended up enabling the creation of increasingly complex and elaborate sites. That’s how the web apps term appeared (or web applications).

Distinguishing the two terms is, in fact, something relevant. Taking into account that both involve different situations, costs and objectives, it is important that developers are familiar with the concepts of each one.

The css-tricks blog conducted a survey of 17,161 developers, asking the question: Is it useful to distinguish between “web apps” and “web sites“?

The vast majority think it is a valuable distinction to make. We will see in this post:

• The basic differences between web apps and websites

• The cost ratio for development of both

• In practice: How the concepts end up colliding

# The basic differences between web apps and websites

Source: http://colorwhistle.com/

Source: http://colorwhistle.com/

The debate on the topic is broad and usually arises several arguments. See a list with some of them:

“It is a matter of scope. 5 static pages. Web site. Dynamic data and input from users. Web app.”
“The distinction comes from a vision between back and front end. More front-end, website. More back-end, web app.”
“It is a matter of use. Does it performs tasks? Web app. Does it only delivery information? Website.”

Definitions abound …

But let’s get to what really matters.

Websites

Websites are static, ie they are not updated very often. Its goal is to provide information to the user, so there is no interaction in changing the content by him/her. A classic example is the company websites, where certainly you will see: description of products / services offered, company history and forms of contact (email, phone, etc).

They are built using HTMLCSS, and maybe a little JavaScript. No programming language is required, much less adatabase.

Websites are a huge part of the web and play important roles as letting you know of an event or new product to be released or showing you the services of a particular company.

Web Apps

Web apps function as desktop applications (Word, Photoshop, Skype), and they are dynamic and are constantly changing. They depend on user interaction to achieve their objective, either contributing with content (YouTube, Facebook, Twitter) or collecting data from other sources and presenting them to you (Mint, Google Analytics, Klout).

According to Christian Heilmann (Principal Developer Evangelist – HTML5 / Open Web – at Mozilla Corporation), in an interview to VisionMobile blog, “The use case of an application is always do something with it”.

Like everything on web, web apps are built with HTMLCSS and JavaScript, However they also use programming languages like PHPRuby or Python, and frameworks as RailsDjango and Scriptcase (that enter the category of RAD – Rapid Application Development). Web Apps often utilize databases, making it therefore dynamic.

So…

Here’s what you should ask yourself if you have a web design to do: How often should it be updated? Monthly? Daily? Or every hour? Will users  be able to provide content? Or are the pages static?

Your answers to such questions will be used to help you determine if what you have on hand is a website or a web app.

# The cost ratio for development of both

As we have seen so far, because they are more complex and require a greater amount of programming and projection, of course the web apps require more time to complete.

Therefore, as time is literally money, there are resources that significantly reduce the development time of these projects.

In the case of websites, WordPress is almost unanimously for content management (CMS). It is a semantic platform focusing on aesthetics and web standards. It has templates that greatly facilitate the development of websites, blogs, etc.

For the sake of efficiency and reducing time and costs, Scriptcase is for web apps like WordPress is for websites, in the development process. Having connections with the databases most widely used in this market, it offers a range of applications that are common in the design of a web app. Such as: Consultations in grid format, registration formsand editing records, chartscalendarsmenusdashboards and a more extensive list of items.

# In practice: How the concepts end up colliding

Source: http://www.developereconomics.com/

Source: http://www.developereconomics.com/

Consider the following situation: A restaurant website has only one navigation menu and some pictures of the menu dishes. Following the concepts that we have seen, it is a website, right? Right. Let’s say it is attached, alongside the contact page, a Google Maps map. Now users can mark locations, zoom and receive directions. Would it now be aweb app? Or a website with a web app in?

In fact, nowadays it is very difficult to find websites that are totally static. A vast majority have at least a contact form where the user can interact by sending a message to the site administrators.

Platforms like DISQUS facilitated the generation of content by users, in the form of comments.

Summarizing the issue and opining

Therefore, in practice, the distinction between the concepts ends up not being so clear.In my opinion, we should use common sense when it comes to differentiating projects. A classic example of how I see this marked difference is when we compare Trello (website for management tasks) with the BuzzFeed website.

Trello is a classic web app, where in order to fulfill the purpose of the site, you need users to create and manage tasks. In the BuzzFeed case , even with the possibility to interact commenting materials and sharing them, it is better categorized as website because it does not necessarily require user interaction to meet its goal.

# In conclusion: The difference between Web Apps vs Websites

Conceptually websites are static, exist to provide information and do not require user interaction to accomplish their goal. Web apps are dynamic, exist to solve a particular need and need user interaction to meet their goal.

Sites tend to be cheaper and less time-consuming to make, since they do not use programming languages or databases. Web apps generally cost more and take longer in their development.

As seen in practice, the distinction between the concepts is more complicated to apply. But if we judge the purpose of each project, we differentiate types.

I hope I have clarified your main doubts. If you liked the post, leave your comment below giving your opinion!

This post was taken from our friends from Scriptcase.

Original post: Web Apps vs Websites: Understand the difference

 

PHP MySQL Forms and Their Working

PHP MySQL Forms are used to gather information on the internet. Some of the information gathered include: signup form, survey, guest book and polling.

Web developers create the forms using different types of data and controls. Some of the controls used include: check boxes, buttons, radio buttons, and drop down lists. Data is captured in elements and identified in PHP scripts.

PHP MySQL Forms are able to indicate a PHP script that the browser should send data to when the user presses the submit button. When the user submits a form, the browser sends the data to a server side script that is usually in PHP language. Inside the side script, the PHP code captures the data and processes it.

Once the PHP script accesses the data that is passed to them, it accesses all the information in the data. PHP script accesses the data using name attribute values that are in the form elements.

After accessing the information in the form, the PHP script goes ahead and processes the data. Part of processing the data includes writing the data to a MyaSQL database. Once the information has been written in the MySQL database, the data is saved and stored in a table.

PHP MySQL Forms are very important in the current world. The forms replace the old and tedious ways of correcting information. Other than the forms making it easy to correct information, they also ensure that you save money and time in collecting information. Also, the forms increase data validation accuracy.

PHP Form Generator

PHP Form Generators are online tools or desktop application that permitone to produce any PHP form of one’s wish for creating efficient, reliable and pleasant web forms in aneasy way.They provide a means of an easy, point and click and/or drag and drop interfaces. Normally, they will direct the user through a sequence of dialog boxes which collect the necessary information required. Once the user completes these options,they willgenerate required the HTML code, PHP and the validation codes automatically without user having to do anything. The forms and codes thus generated can be directly used in the intended website or applications.

The advantages of PHP Form Generators are that users with little or no knowledge of the underlying program can generate web forms to be used in websites being created. Also, even the web developers can use these to efficiently generate required forms and PHP codes and reduce repetitive work and associated debugging time.

There are also some limits with the PHP Form Generatorsdepending upon the exact tool/software being used. Normally, they cannot generate some special type of form and associated PHP codes. For example, the usersmay not be able create the customized action buttons and there might be limitations on total number of fields in the form. Hence it is important to know the limitations before selecting the tool/software for use.

Even though one may not able to create all the types of forms and related PHP codes using these, they will meet the requirement most of the time. Due user friendly interfaces, easy to understand instructions and swiftness with forms and codes can be generated,these are very useful for developer or website administrator alike.

MySQL generator – Meet Data Retention Needs

MySQL generator is surely an established strategy that manages growth in application and custom databases running on MySQL by reallocating data out of production systems into secondary, cheaper storage systems while maintaining seamless data access through the native application or BI layer.

MySQL is one of several worlds’ most trusted databases due to the open source platform, fast performance, and reliability, inexpensive and simple use. This has been deployed worldwide to power from high volume sites to enterprise business applications. Having successfully transitioned from small database applications into large deployments and whilst the underlying technology for mission critical applications, the necessity for comprehensive data archiving is fast emerging.

By incorporating data archiving for MySQL, companies can deploy consistent policies for managing and storing data for data retention and cost effectiveness. The net effect is improved application and reporting performance and lower overall cost, shorter backup and recovery times and lower maintenance costs.

Exponential Data Volumes

With data volumes skyrocketing and data floating around inside their transactional systems, corporations have realized the significance of data warehousing much more than ever before. Secondly, government regulations have created an atmosphere of confusion over precisely what kinds of data must certainly be retained to keep compliance with the powers. Hence, instead of risking violation of federal mandates, enterprises are keeping whatever relates to utilizing their operations. This endless data inflow creates huge burden for DBAs and others.

Data auditing and security control are other aspects that basically should be thought about by organizations. Businesses with thousands of users and a similar level of transactions create massive audit data that’s to be tracked.

Meet Data Explosion Challenges with MySQL generator

To simply help meet with the challenges of data explosion, MySQL generator introduced a storage engine called Archive. This data management solution helps MySQL manage large volumes of data. With MySQL, one won’t need to create backups of historical data on tape to truly save plenty of on storage costs. Furthermore, the possibility of such historical data is increased while there’s no dependence on lengthy, selective restoration of data.

What Is A Sponsor In A Project

A project sponsor plays a crucial role in any project. There is no doubt about that. He or she normally acts as the link between the management team and the executive. The ideal sponsor is the one who owns the project and has the responsibility of ensuring the project is running according to what was the plan. He or she must see to it that the intended benefits of the project are realized. This individual must never interfere with the day-to-day activities of a project. This is the role of the project manager and as such, should remain like that.

An excellent project sponsor is the one that helps a project manager in terms of facilitation and offers him the necessary organizational support. He should always be there to assist the manager to formulate the right policies and come up with strategic decisions on how to make the project successful. One of the crucial roles a sponsor ought to play is create alignment. He or she must ensure that the project is aligned with cultural and business goals.

The other important role a project sponsor ought to play is that of communicating for the or on behalf of the project. Particularly, he must ensure that other stakeholder groups in senior management know what is going on in the project. He should also come in handy in facilitating problem solving. The project must always be faced with challenges. The sponsor should be there to help come up with effective solutions.

A Closer Look At Interbase Advantages

Simply put, Interbase refers to a high performance, full featured and scalable relational database management system for software developers looking for zero admin, low cost, and lightweight database management system. You can use this program on applications such as Linux, Solaris, OS X, Windows, IOS, and Android. In Interbase, you find an extremely powerful security, disaster recovery, and effective support for database drivers, which ensure increased deployment flexibility. The program is ideal for OEMs, ISVs, and VARs, which require a database, which is compact in terms of memory/disk size without necessarily compromising features. A closer look at Interbase advantages is important especially for those individuals with plans of buying the program.

One of the most extraordinary Interbase advantages is the fact that it offers high security levels and access control. Users of the program get to enjoy flexible encryption capabilities, which come in handy in protecting all your critical information. You can encrypt the entire database or choose to encrypt just an essential part of the table or column. It is important to note that the program has the ability of encrypting data which is stored in a database, transmitted across networks and that stored in the database backups.

Another advantage is that you can embed it once and deploy it anywhere. Interbase helps you move across different platforms easily. You enjoy incredible deployment flexibility.

You can also enjoy many other Interbase advantages but it would be unfair not to mention its ultra fast performance. It is one of the fastest native databases available in the market today. Take advantage of the multi-core CPUs.

Tips To Help Choose The Right Web Development Tool

Your success in the online world depends highly on content. Content is king. This is the most important aspect of any website. After having the most informative, up-to-date and quality content, it is now time to design your website. One of the most important decisions you have to arrive at in this phase is which web development tools you are going to use. These tools come in handy in the development and designing of your website. Most people are normally tempted to use the off shelf packages in the market. However, open source web tools are equally magical when it comes to web development.

The other important tip to follow when choosing a web development tool is to ensure that you know how to use it. The mistake most people is picking a tool, which they have no clue on how to go about it. To save you both and money, always ensure that you settle for a tool that you are familiar with how it works. This will surely save you in the end. You can go for a web editor, which easily helps you improve your website by giving you an easy interface to work with.

The other important tip is to always go for a web development tool, which addresses your real problems. Never fall into the trap of getting over excited because you are trying a new technology. Determine whether the tool addresses you development problems.

These tips will surely help get the right web development tool.

PHP MySQL Forms and Their Working

PHP MySQL Forms are used to gather information on the internet. Some of the information gathered include: signup form, survey, guest book and polling.

Web developers create the forms using different types of data and controls. Some of the controls used include: check boxes, buttons, radio buttons, and drop down lists. Data is captured in elements and identified in PHP scripts.

PHP MySQL Forms are able to indicate a PHP script that the browser should send data to when the user presses the submit button. When the user submits a form, the browser sends the data to a server side script that is usually in PHP language. Inside the side script, the PHP code captures the data and processes it.

Once the PHP script accesses the data that is passed to them, it accesses all the information in the data. PHP script accesses the data using name attribute values that are in the form elements.

After accessing the information in the form, the PHP script goes ahead and processes the data. Part of processing the data includes writing the data to a MyaSQL database. Once the information has been written in the MySQL database, the data is saved and stored in a table.

PHP MySQL Forms are very important in the current world. The forms replace the old and tedious ways of correcting information. Other than the forms making it easy to correct information, they also ensure that you save money and time in collecting information. Also, the forms increase data validation accuracy.

Information On Top MySQL Advantages

MySQL refers to an open source database software. This software was first released in May 1995. It belongs to the family of other open source software such as Apache, Linux and programming languages such as Perl and PHP. MySQL AB is the firm, which owns this incredible software. As a web development tool, MySQL is a darling of many developers. This is because with a huge array of awesome features and advantages. All these go miles in ensuring that any developer achieves the best out of the software. Below is a brief look at some of the top MySQL Advantages.

Top of the list of MySQL Advantages is the fact that it is cost effective. As indicated earlier, the software is an open source. What this means is that anyone can use it as long as you are using it in accordance with the terms and conditions of General Public License. Developers always have the opportunity of creating a free database. In the long run, it becomes cost effective to use this software.

The other advantage of using MySQL has to do with cross platform operability. Actually, this is the main reason why most developers opt for it. Users can install it on different platforms such as Solaris, Windows, and Linux among others without affecting its performance. Integrating it with other programs is also very easy.

One of the other major MySQL Advantages is the fact that it is secure. This is because storage of passwords is in an encrypted form. This restricts authorization thus making it more than secure.

PHP Code Generator

PHP code generator comes in handy to those who create different applications. Once you install the PHP software, you are able to generate the required PHP files very fast. Other than helping you to generate PHP files, the generator also makes it easier for you to automatically generate CSS and HTML files.

There are many PHP generators, but two of the best generators are:  Scriptcase and PHP maker.

Scriptcase

This is the most common PHP code generator that is used by almost every web developer. The generator is easy to use and anyone even with no coding knowledge can use it to create applications.

Other than the generator being easy to use, it’s also flexible; when using the generator, you can make changes to the MYSQL database. Some of the changes that you can make to the database include: sorting, viewing and deleting records.

PHP Maker

This is another PHP code generator that is most used by web developers. The generator has many and excellent automatic features that beginners use to set PHP in many simple ways through several databases.

Just like scriptcase, PHP maker is flexible and allows you to make changes to the records; you can view, edit and delete the database records.

PHP code generators make it possible for you to develop your applications much faster and with minimal errors. This ensures that you focus on the important part of the application while leaving the labor intensive work of coding to the generator. This ensures that you always churn out top notch applications.

MySQL PHP package

The MySQL PHP package comprise of a dynamic shared object responsible for adding support of  MySQL database to PHP. The development of dynamic applications involves the use of PHP and Relational Database Management System (MYSQL). For these two technologies to work together amicably, there has to be communication between them hence the need for a special package of modules which are meant to enhance their compatibility and support. Besides the two, there is a scripting language which has to be accommodated as well. In order to have this in place, a developer has to ensure he/she has had them installed before development starts.

The MySQL PHP package is made up of modules which are responsible in performing distinct roles during and after the development of an application. There are MySQL and PHP modules. A module for PHP application seeks to use MySQL database. It has to be installed and correctly used in order to realize the results. On the other hand, there are many MySQL database modules for PHP that a developer ought to be aware of. In order to get access to the MySQL database  servers, you will have to install all the modules.

When installing these modules, you must be careful to install those needed in your platform. For instance, those on Linux will have the following module packages:

  • Libc6: should be version 2.4 and later ones, responsible for shared files.
  • Libmysqlclient 16: This is a MySQL database client library.
  • Php5-common: Responsible for handling common files for php5 source packages.

This means that different Operating system and sometimes platforms have different packages that need to be installed.

PHP HISTORY

PHP was developed in 1995 by Rasmus Lerdorf as a language meant for general purpose server-side web scripting during web development. It was given the name, “Personal Home Page” since Lerdorf used it to monitor traffic to his page and maintaining his resume. In order to come up with this scripting language, he come up with personalized scripts from Perl; it was the combination of these sets that gave rise to the “Personal Home Page”. Another compelling reason which led to the development of PHP was the need for a common gateway interface for the C programming language. Since Lerdorf needed the flexibility of working with databases and web forms, he was motivated more than ever to write PHP.

This invention led to dynamic web application development. In order to improve on the codes that were used in the developing application, there was need to easily locate bugs. In 8th June 1995, he released version 1.0 forms interpreter; PHP/FI to respond t that need. Though its functionality was similar to that of Perl; it was made simpler and limiting. This PHP functionality has been kept through the many of PHP transitions till today. Here below is the transition that PHP has gone;

I.            PHP 2.0: It was released in 1997 by a team of developers after several months of developing and beta testing which gave rise to Alpha PHP 3.0.

II.            PHP 3.0: It was developed by Zeev Suraski and Andi Gutmans in 1997. It was created to respond the power needed by ecommerce application. It was similar to what we have today.

III.            PHP 4.0: It was an improvement to the earlier version by both Zeev Suraski and Gutmans which took place during the winter of 1998.  It was intended to improve modularity and performance. It gave rise to “Zend engine”

IV.            PHP 5.0: Uses the Zend engine and is used over 20% of the internet’s domain names. This what majority use.

V.            PHP 6.0: This is the latest release of PHP that provides the latest features including Unicode.

What Is Tableless HTML?

What is tableless HTML?  is a common question asked by many people who hear the word for the first time. Well, table-less HTML is a method of web design where web designing is done without the use of HTML tables. Instead of the HTML tables, style sheet languages such as cascading style sheets (CSS) are used.

Advantages of Table less HTML

The main advantage of the method is that it improves accessibility of information on the internet.  This allows many users to use the information. Due to the design of the site, it’s not only easy to access the information (either using a computer or a phone) but it’s also easy to download the information on most sites.

Another advantage is that CSS saves bandwidth. This is because most of the meaningless tags that were used in the HTML tables are removed. This ensures that the sites have only the relevant paragraphs, headings and lists. This makes the site not only beautiful but also easy to navigate.

Another advantage (for those who are still asking, what is tableless HTML?) is that table-less HTML makes it easy for one to maintain the site. In case there is an improvement that you would like to make on the site, it’s easy to make it. To make the changes, you only need to make several alterations in the mark up of the CSS and immediately the changes are effected.

Conclusion

For those who were asking, what is tableless HTML? now you know. It’s simply a style of web design that is more appealing than the previous HTML table method.

PHP MySQL on Nowadays

What used to be a basic scripting language has turned out to be not only a powerful server-side scripting language but also it has become an instrumental tool in the development of the world’s best dynamic web applications. Nowadays, it has been installed on over 244 million websites.  Likewise also, over 2.1 million web servers are installed with PHP.  During its early ages, it was called the “Personal Home Page” which was a name given to it by its inventor Rasmus Lerdorf. Nowadays it is owned by the PHP Group who have changed its name to “Hypertext Processor”. After a lot of transitions from its inventors, the current PHP has been integrated into a web server containing a PHP processor responsible for the generation of web pages. Its flexibility to have commands directly embedded into HTML documents has given it a wider acceptability among professional and novice developers.

Among the most remarkable evolution that PHP has undergone is the realization of a command-line interface and the ability to support graphical applications that are standalones. PHP has remained to be open source web application development software that is only regulated by the PHP License. Its portability on multiple web servers, standalones and virtually every Operating system has made many organizations use it in their application developments.

Since the release of PHP 5 which had more incredible features that supported object oriented programming among other PHP full features, it became the only reliable and stable version which was under development.  For many years, there has been development of a newer version that is supposed to include unicocode but it has not yet been released. This means that in the next few years there will be a PHP version which will subdue all other web application development platforms. It is a journey with a bright future.

How to Delete Safari History in Your iPad

Every page that you visit with your iPad is usually stored in safari history. Safari, a web browser, usually organizes your search history and intuitively arranges it in the order of date. If you would like to cover the sites that you have visited, the best way to do it is to delete your search history.

How to Delete Your Safari History

You can delete your history in two ways: deleting the history that is within the safari browser or deleting the history within the settings.

Deleting history within the safari browser,

  1. Open the safari browser
  2. Go to the bookmark icon and tap on ‘History’. The icon will open and you will see all your search history organized in folders. You can choose to delete a specific website or you can delete the enter search history. To delete the entire history, you only need to press ‘clear history’.

Deleting history within the settings

  1. Go to the ‘settings’ icon.
  2. On the left side of the settings icon, there is a list of programs. Just right above the iPad icon there is the ‘safari’ icon. Click on the ‘safari’ icon and you will access the safari controls that will be displayed on the right hand panel.
  3. Scroll down the control panel until you reach the ‘clear history’ button. By pressing the button, all your safari history will be deleted.
  4. You can increase your privacy by deleting caches and cookies on your iPad. When you delete cookies, you will have deleted website files in your browser that store information about you. On the other hand, deleting cache will delete any web files stored in your browser belonging to a particular website.

Know About Starting Programming

For people who love computers most of them learn a lot about the computer features by their own. When it comes to programming, this is a different aspect of whereby it deals with creation of computer programs using programming language. Experts encourage those who are starting programming to know the basics of the computer.

Knowing the basics of the computer means understanding what a computer really is. Apart from understanding what a computer by definition is, one should be in a position to show the components of the computer. The hardware and software and explain each. They should understand what an operating system is and it is important.

Starting programming is the best step a software engineer or a computer scientist can be taking. One should familiarize themselves with a number of programming languages and should go for the language they are comfortable with. Programming languages, which were discovered a long time ago, were made for specific purposes. Today with the many programmers there is what are known as object oriented programming languages. These languages can be used in coming up with any system one wants to build.

One can start by installing the programs they need to program with in to their computers. Programming is an activity, which needs more of practice than reading. After installing the program, they can download tutorials on specific language they have decided to study. One can wonder how they are going to install the development kits that the languages need.

To solve that they can go to the internet and download videos which have step by step on how to learn a particular language? This way they will be able to start their coding. They should be willing to look around a few languages before deciding on which to start on.

Usability and Its Impact On Web Applications

Usability is an approach that puts a user at the centre of the process instead of the system. It is a measure of the easiness to use a product to perform prescribed tasks. This is unique from the related concept of utility and likeability. A products quality is determined by its usefulness. It measures if the usefulness of a product can meet its goals. Utility is defined as the ability of the product to perform a task. The more designed a task is suppose to perform, the more utility it has. Usability testing is used to determine how easy it is for users to perform different tasks.

The importance of usability is the survival of using a website. It is a necessary condition in the website. If a website is hard and complicated, it portrays a bad picture to visitors. It allows you access information or work your way around websites with ease. For starters, it gives a visual design to data or information. The designers try their best to simplify content for users to understand even by having diagrams. It also helps users to understand web-based applications that are not even in their expertise. They use the application help guide to guide them through a decision making that could not be achieved on their own.

Web application users are more interactive than those of web pages are. These users enter data, sort it, rearrange, and move it back and forth. They might enter data incorrectly and decide to go back and change something. The usability dynamics enables them enables them use a mechanism called ‘undo’ where they can take what they had written before. When a website changes management, the users are resistant to change with it. If given the support and structure, they are willing to do it. So the designer’s job is to create a support to make it easier.

The Importance Of Documentation In Projects

The importance of documentation in projects is to ensure that all the functionality of the project is included in the system and for easy maintenance at a later time. Projects are the systems that the software engineers build to automate the functioning in a certain organization. When the system is being made it involves a team which work together to come up with a software which can be able to handle a lot of functions in an organization.

Putting into consideration of the, automated transfer machine services. It is a program that is run by all banks in the whole world. It allows one to withdraw money at many points of the country and not only from the place where one was registered to have a bank account. The system is able to hold data for all its customers and does not hinder anyone to use it as long it is in order.

From the above example, the importance of documentation in projects is to ensure all the functionalities were written before getting into real coding. Before the programmers, gets to the step of coding them always have gone through some other steps. They identify which problem is at hand like for example, for the bank, they wanted to eliminate the queuing of people just to withdraw money.

After that, they know what system they want. They design the system by writing on a piece of paper and then evaluate the design to be in a point to start real coding. After the coding is done, they do the testing of the program. If the program does all the purpose the owner wanted, they end up installing it to the system of the owner of the project. In future if the system needs to be updated or changed, they follow the documentation inside the programs to do the changes.

Steps In Handling Conflicts In Development Teams

Conflict always comes about in a work place where different people work together as a team. Although teamwork can be the best way to achieve a project because a lot of people help come up with great ideas, teamwork at the same time can lead to a lot of problem amongst the team members. As long as people are working together as a group there is always a high chance of disagreement because the people are having may be bad thought on the other person.

There are steps in handling conflicts in development teams that ensure the conflicts are solved in a more civilized way. One the parties should be willing to talk about it. since in any group there is leader, they can include the leader to help them solve their problem. Sometimes if the problem is only between to team members they can try to solve it my themselves after they identify why they are having issues which cause them to be unfriendly to each other. They two people should understand one another view and try to see if working from that view is of great help.

After the above steps in handling conflicts in development teams, one should also present their emotions as well to be in a position to help each other. If the dispute has divided the team into two, it is the work of the team manager to solve this out. At this point, the conflict should be solved and the people involved should be feeling better on the issue they had not been able to come together. On these steps, it is very hard to be able to do them the same way. Some people can interchange them but eventually the get the same results of doing away with the problems they may have been encountering before.

The Importance Of Web Development

Web development is the different things that involves in making a website. Website is made for individuals or organization showing details that people may need to know about the owner of the website. The person who develops a website has enough knowledge on the languages to use to make their work more presentable and to regard as of high quality.

The importance of web development is that it is a paying career for the experts in this field. They are the one to say the amount of money they need to be paid for them to come up with a website that is required. It is a career that is very marketable because many individuals and organizations are working day and night to make sure they are more into a digital world than the analogue one. This means that many job opportunities are therefore available.

Websites portrays the image of an organization or the individual who owns it. It also shows how qualified the developer was to be able to come up what is said to be good-looking website. Thus from this the importance of web development is that it allows one to market their career and on the other hand help the organizations get well known.

Web development has brought about so many services to the users. People no longer need to visit offices for consultation but they can do that via the website. One does not need to go to the offices to apply for a certain job they just do it at the comfort of their homes. Even buying of products is now available online where ones need to order the products they need and they get to their homes as fast as possible with the best and affordable prices.

The Roles Of A Project Manager

The roles of a project manager are the same for all projects in whichever content only that same projects may be big and thus complex to manage than others. In all contents there are specific the roles of the project manager which they are supposed to do. One is they are supposed to come up with rules and regulation which all the project members are supposed to move with. This rules outline on how every member should conduct them as long as the project is in progress.

The manager reviews the code and assist by offering guidelines on how programming should be done on that project. They are always in charge of the time. They are the one who control how task are done with time in mind. This is to make sure that the project is completed by the scheduled time.

On the roles of the project manager, the main thing that they must do is to create the functionality of the system. They make clear functional specification on the system at hand. They also keep updating the functional requirement throughout the project until the project is terminated.

The project manager is the one who presents the team members in other important places. For example if the system being made may seem to interfere with other departments in the organization, it is the work of the project manager to ensure that they meet with that department and discuss the issue as early as possible to ensure no more problems can happen to the system later.

Not every person can become a project manager. This is because if any error gets to the system and the leader does not realize that at an early age, the system may be wasting many resources. To become a project leader one has to have enough experience by having done a good number of successful projects.

Health Tips for Programmers

A programmer is a person who writes computer software. It might be on a specific are of computer programming or a generalist who writes codes for different kind of software. They are a part of a work place demographic that is not known for being healthy. They sit all day, use their fingers in ways they were not designed to do, stare at a lit object, in a lit room most of their time. Due to this constant behavior, a programmer should maintain a certain routine to maintain a good health.

Recommendations done to programmers are; to join gym that is close to work, walk or even ride a bike to work, and drink a lot of water. These forces to one take a break to go to the bathroom so it turns out to be a win-win situation. Avoidance of fast food at all cost and taking healthy beverages help a lot. After every 25min, consider a 5min break. During free time, try jogging, sports or even take dancing classes. The most important recommendation is the sitting position. A 900  angle with an adjusted heights and sitting straight. Sleeping well is also considered very important. It helps to keep healthy, maintain energy, reduce stress, and increase productivity.

Strength training is another way of keeping healthy. It makes it easier to sit, walk, and stand with a good posture. It would feel more natural it will happen constantly without reminding yourself. It also increases muscles that burn calories naturally at rest. It increases motivation and encourage you to break your own record. It increases endurance, bone density, and even testosterone levels. It strengthens the joints, lower cholesterol and improves one’s sleep. Generally, it makes you look good by making you leaner. It will add muscles as well. One will look just in the right shape

PDCA, what it is and how to use?

PDCA refers to an interactive management method that businesses use for the effective control and improvement of products and processes. PCDA is also known as PDSA. PCDA stands for plan-do-check-act. PDSA stands for plan-do-study-act.

The Plan aspect involves establishing processes and objectives that are necessary in delivering expected results. Failure to plan is planning to fail. This famous aphorism highly applies in this aspect. Establishing an output expectation is an important part of planning. It goes miles in helping achieve targeted improvement. If possible, it is advisable to start small.

Do is the other element of PDCA. It involves a systematic process. This process is implementing a plan, executing a process and making a product. Individuals ought to collect adequate data that is used in analysis and charting.

Check involves studying the actual results. These results are collected and measured in the ‘DO’ part. Here, a comparison of actual and expected and actual results is made. What individuals should be looking for is a deviation in implementation. In addition to this, individuals should also look for completeness and appropriateness of a plan in order to execute it effectively.

Finally, there is the ‘ACT’ part. Here, a request is made for corrective actions especially on the significant differences that arise between planned and actual results. An analysis of these differences is made. The root causes of these differences are established. After all this, it is paramount to effect changes where necessary. Changes include improving products or processes.

There is no doubt that PDCA is an incredible tool to effect change and achieve awesome results. Individuals in management ought to use it to the maximum. It surely brings with it incredible results. One of its best attributes is the fact that it is very easy to use and apply.

The Importance Of Web Development

Web development is the different things that involves in making a website. Website is made for individuals or organization showing details that people may need to know about the owner of the website. The person who develops a website has enough knowledge on the languages to use to make their work more presentable and to regard as of high quality.

The importance of web development is that it is a paying career for the experts in this field. They are the one to say the amount of money they need to be paid for them to come up with a website that is required. It is a career that is very marketable because many individuals and organizations are working day and night to make sure they are more into a digital world than the analogue one. This means that many job opportunities are therefore available.

Websites portrays the image of an organization or the individual who owns it. It also shows how qualified the developer was to be able to come up what is said to be good-looking website. Thus from this the importance of web development is that it allows one to market their career and on the other hand help the organizations get well known.

Web development has brought about so many services to the users. People no longer need to visit offices for consultation but they can do that via the website. One does not need to go to the offices to apply for a certain job they just do it at the comfort of their homes. Even buying of products is now available online where ones need to order the products they need and they get to their homes as fast as possible with the best and affordable prices.

Advantages Of Creating A Form Using PHP

PHP stands out as one of the widely used scripting languages used today. Users are able to create dynamic WebPages, which come in handy in providing customized information. The good thing about PHP is the fact that it brings with countless features and advantages. There is no doubt that users gain a lot by using it. Some of the great benefits you can acquire are easy to use, secure, open source, stable and fast. Users insert PHP code directly to the HTML that is making the website. The code is executed when a visitor visits the particular page.

One of the great benefits of using PHP form has to do with simplicity. You cannot deny the fact that it is more than easy to learn, understand and use it. This is especially true of those individuals with good background in programming such as HTML, JavaScript, and C. You will most definitely fall in love with PHP when using it.

The other advantage you will come across when using PHP form is the fact that it uses less of system resources. This means that it will not slow other processes in any way. It loads and executes extremely fast. Php is normally more than stable.

Users who use PHP form enjoy high levels of security. This goes miles in preventing malicious attacks while are popular in the online world. The good thing is that the security levels can be adjusted in any of the files.

Tips To Choose A Good Hosting

Websites are vital for maximum success in the online world. There is no doubt about that. One of the important requirements during website development is web hosting. Where and how you host your site is very important. Individuals must be careful when searching for an individual or company to host their site. The below tips to choose a good hosting will come in handy.

One of the important tips is to ensure a web hosting company offers 24/7 phone support. The sad reality is that most companies nowadays avoid providing phone support. A good number of companies provide email support. You should only settle for companies that you could count on during any time or night through their phone support center.

The second important thing to be on lookout for is to ensure that a company only focuses on the business of hosting. Hosting should be the primary service. Companies that offer too many services normally jeopardize the hosting aspect of the business. Their ability and technology must be fully focused on hosting support.

Thirdly, a company must provide an easy and functional control panel. One of the things you cannot avoid when choosing a host has to do with a hosting control panel. Some companies employ the use of customized control panels while others use third party hosting control panels. Ensure that the host company employs the use of such panels.

Another effective tip to choose a good hosting is to check on the prices being charged. It is very important for individuals not to settle for hosting companies that charge exorbitantly. Be on the lookout also for companies that charge extremely low amounts of cash. The rates charged should be worth the service.

The above are the most effective tips to consider when looking for a web host.

Tips To Choose A Good Hosting

Websites are vital for maximum success in the online world. There is no doubt about that. One of the important requirements during website development is web hosting. Where and how you host your site is very important. Individuals must be careful when searching for an individual or company to host their site. The below tips to choose a good hosting will come in handy.

 

One of the important tips is to ensure a web hosting company offers 24/7 phone support. The sad reality is that most companies nowadays avoid providing phone support. A good number of companies provide email support. You should only settle for companies that you could count on during any time or night through their phone support center.

 

The second important thing to be on lookout for is to ensure that a company only focuses on the business of hosting. Hosting should be the primary service. Companies that offer too many services normally jeopardize the hosting aspect of the business. Their ability and technology must be fully focused on hosting support.

 

Thirdly, a company must provide an easy and functional control panel. One of the things you cannot avoid when choosing a host has to do with a hosting control panel. Some companies employ the use of customized control panels while others use third party hosting control panels. Ensure that the host company employs the use of such panels.

 

Another effective tip to choose a good hosting is to check on the prices being charged. It is very important for individuals not to settle for hosting companies that charge exorbitantly. Be on the lookout also for companies that charge extremely low amounts of cash. The rates charged should be worth the service.

 

The above are the most effective tips to consider when looking for a web host.

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