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C library provides a good number of file handling functions to deal with files and directories/folders. Generally, we can classify these functions as: Buffered functions and Un-buffered functions. Un-buffered functions are the raw functions that deal directly with storage devices. Whereas, buffered functions maintain memory buffers to improve the performance and reduce the number of […]
We have successfully created a configuration settings form for our Example module. In our previous article we have instructed Drupal to create a form for us. Most of the form functionality is prepared for us by Drupal. Now when we submit our form, Drupal will call “example_admin_settings_submit” function. In this article, we are going to […]
One of the great features of Visual Studio IDE (Integrated Development Environment) is its IntelliSense feature. IntelliSense provides code elements that you can select when you are coding; which indirectly increases productivity. IntelliSense enables to show members list, parameter info, quick info and completes the word. This article explains how to enable or disable IntelliSense. […]
“printf” is a very famous function in “C” Programming. This is the primary function we use in “C” to display something on the screen. If you are a serious developer, definitely you will get a thought on developing the “printf” function or you will get a question “How it was developed?”. “printf” is a special function. […]
Revisions feature is one of the great features in WordPress Content Management System. Revisions allow maintaining different versions of the post into the database. Whenever required we can restore the post from its revisions. When the Revisions feature is enabled, WordPress maintains all the revisions and their information into the database tables; which increases the […]
In Joomla 3, user management is handled through “User Manager”. A user is a person; authorized to access Joomla components. Through this article, we are going to discuss how we can add/modify users through “User Manager”. Step 1. Log in to the website’s Control Panel as an administrator. Joomla will display the “Control Panel” page. […]
Visual Studio 2012 IDE by default displays a Start Page; from where we can access recent projects and much more. If we don’t want to show this Start Page when we start Visual Studio 2012 IDE (Integrated Development Environment); we can do that as well. This article explains the steps on how to show or […]
One of the beautiful features of ‘C++’ is its ability to support Operator Overloading. ‘C++’ Operator Overloading allows changing the behavior of operators when using them with ‘C++’ class objects. One of the best examples of Operator Overloading is the ‘+’ operator. Usually, the ‘+’ operator will add two integer operands and produce an integer […]
As of now, we have created a node on the Configuration page to place the link to change the example module’s configuration settings. Now we have to implement the functionality to run when the user clicks on the Example node from the Configuration page. That means, we have to tell Drupal to display the Example […]
Visual Studio 2012 IDE displays a Start Page when we open the IDE. On the Start Page, Visual Studio displays the recent projects list on the left side of the page under Recent group. This article explains how to remove recent items from the recent list. Step 1. Open Visual Studio 2012 IDE. Step 2. […]
