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Ruby is a popular open source, cross-platform, object-oriented, dynamic, scripting, interpreted programming language. It was invented in the year 1993 by Yukihiro Matsumoto (Matz). Ruby is cross-platform, that means if we develop a Ruby program based on one machine; it’s likely to run the same program without any changes on different machines. In order to develop or run […]
Apache Tomcat is a pretty famous open-source web server, developed by the Apache Software Foundation. It provides an environment to run Java code within. In this article, I am going to explain the steps to install and configure Apache Tomcat on “Windows 7” based system. We need Java to run Apache Tomcat web-server; I am assuming […]
As we discussed in our previous article, the functions in the DLL can export using the “__declspec(dllexport)” keyword or “.DEF” file. We have already discussed exporting the functions using the “__declspec(dllexport)” keyword in our previous article. In this article I am going to discuss exporting functions in the DLL using “.DEF” file. Let’s start this […]
Drupal provides a simple user interface to create or delete the users from the Drupal system. User accounts are required to login into the Drupal system to access Drupal functionality. In this article, we are going to discuss the steps required to create or delete the users. Step 1. Sign in to your Drupal-based website […]
There are three types of elements in JSP; Directive elements, Scripting elements, and Action elements. In this article, we are going to discuss the Directive elements in JSP and their attributes. JSP directives are used to add or remove some behavior; like making the current page an error page, setting the content type, adding buffering […]
In our previous articles we have discussed about CObject‘s “run-time class information”, “serialization support” and “dynamic object creation” features. In this articles I am going to discuss about CObject‘s “object diagnostic support” feature. Object diagnostic feature is useful to provide additional information about the objects; usually this information will be displayed in the output window in the integrated […]
Microsoft Windows’s Win32 API (Application Programming Interface) is mainly for developing applications on 32-bit Windows platforms. As we have 64-bit systems, Win32 also introduced API functions for 64-bit applications. So, using Win32 API we can develop both 32-bit and 64-bit applications. Programming using Win32 API is a bit difficult compared to programming using MFC (Microsoft […]
We can use JSP pages to write presentation logic to separate the business logic from presentation layer. Once the JSP page is requested; web-server translates into a Servlet and Servlet will insert the business logic wherever required. To write the presentation logic in JSP we need JSP elements. In this article I am going to discuss […]
DLL – Dynamic Link Libraries are the shared libraries those can be used by multiple applications, at a time. In this article we are going to discuss the steps to export functions from a DLL. So, the exported functions can be called from other programs. What functions to export from the DLL? That thing you need to […]
Java Server Pages (JSP) is a technology used to create dynamic content for web pages. How different it is from a normal HTML file? There is a lot of difference. Normal HTML files are served by the web servers whenever the user requests the file. Also, JSP pages are served by web servers. But there […]
