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In our previous article, we have created a simple module that displays a “Welcome!” message whenever the user log-in to the Drupal-based website(s). Is that so simple to develop a module in Drupal 7? Yes, it is. But not this simple. Modules will do a lot of things. We have seen a simple part of […]
cPanel enables users to create or manage their Email Accounts through the Email Accounts page. This article explains the steps to create and Manage Email Accounts. Step 1. Log in to your cPanel account. Step 2. Click on the Email Accounts link; which is usually under the MAIL group. cPanel will display the Email Accounts page […]
Categories are used to categorize articles added in Joomla. In this article, we will look into how to create categories. Step 1. Log in to Joomla as an administrator. Joomla will open the “Control Panel” page. Step 2. Click on the “Category Manager” link which is on the left side of the page. Joomla will […]
clone() function is used to create a child process from calling process. Calling process will be the parent process of the child process. clone() function is used to run a particular function in a separate thread other than the calling process. Unlike fork() function where rest of the code after fork() function call will execute […]
Joomla provides a simple users interface to allow the users to create articles. Step 1. Log in to your Joomla-based website as an administrator. Joomla will display the Control Panel. Step 2. Click on the “Add New Article” link which is on the left side of the “Control Panel” page. Joomla will display the “Article […]
Drupal allows extending its functionality through modules. Drupal will display all installed modules on its modules page. And it allows to enable or disable the modules. Drupal will load and run the modules which are enabled. This article explains the steps to enable/disable modules in Drupal 7. Step 1. Log in to your Drupal website […]
C/C++ allows passing the variable number of arguments to its functions through a variable argument list (va_list). C/C++ provides a series of macros/functions va_start, va_arg, va_end to allow passing the variable number of arguments to its functions. In this article, we will discuss how to implement this in C/C++. Step 1. We will prepare a […]
We can expand the disk capacity for existing Virtual Machines. This article explains the steps to expand disk capacity for Virtual Machines. Step 1. Open VMware Workstation application. Step 2. Click on the “Open a Virtual Machine” link. VMware Workstation will display a file open dialog. Step 3. Select the virtual disk file you want […]
fork() function is used to create a child process. The process who calls this function is called parent process. Once the fork() function is called, it creates an exact copy of the calling process. The syntax of the function is: pid_t fork(void); where pid_t is an unique integer which refers the process id. As we […]
VMware Workstation allows to create or open Virtual Machines. Through this article, we are going to discuss the steps required to create a New Virtual Machine. This article applies to: VMware Workstation 10 Step 1. Open VMware Workstation application. It opens with an application window. Step 2. From the Home tab or from the start […]
