Monthly Archives: June 2015

Effective and Open Source Test Automation Tool: Selenium

Selenium is a portable JavaScript framework commonly used for testing web applications. It is built by Thoughtworks as an open source browser based test framework. Commonly used for testing of web applications, Selenium strongly supports Firefox but is also compatible … Continue reading

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How to install Xen 4.1 on CentOS 5 default kernel?

What is Xen ? Xen is a bare metal Hypervisor which is able to run different and multiple operating systems on a single physical machine. The concept of running an operating system over another operating system is known as Virtualization. … Continue reading

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System variables used in Perl

Perl is a powerful, adaptable and dynamic programming language which is compiled each time before running. It was first developed by Larry Wall in late 1980s. Today we will discuss briefly the system variables used in Perl. The following are … Continue reading

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How to Hide/Encrypt HTML Source Code

Developers are increasingly concerned for the security of their websites. Hence most of the developers want to hide their HTML code. Though it is impossible to hide HTML source code, you can make it unreadable by simply using encryption and … Continue reading

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Delete/Truncate data from all Tables in SQL Server

We usually use a dummy database for testing. It gets filled with a lot of unwanted temporary data. At the time of deployment we replicate this database into Live Database. While doing so we need to delete all data from … Continue reading

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A brief about MongoDB

Success of any application depends on database scheme. More normalized form of database leads to faster performance of application. To design database schema with normalization is not a piece of cake. Sometimes programmers need to change code according to change in requirement which changes … Continue reading

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Build Your Private Chromium OS Chromebook

Introduction To Google Chromium OS Google Chromium OS is a Linux based open source operating system developed by Google, specifically designed to run web applications. It was launched on July 7, 2009. The downloaded source code can only be compiled … Continue reading

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How to Improve your Coding Skills

Today,  I would like to share with you a few useful tips on how to improve your coding skills: 1: Be clear about system needs: Requirement gathering is the most important step of SDLC (Software Development Life Cycle). It is the … Continue reading

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