All of you are familiar with Exception meaning. Exception is an event that makes anything to terminate abnormally. In java, exception is said to occur when a program terminates abnormally. Of course, no one wants to end their application to stop unexpectedly so handling of these exceptions is necessary. There are three types of exceptions in java:These exceptions and errors are elements of throwable class. Unchecked exceptions- Unchecked exceptions are those exceptions that are not recognized by compiler at compile time but checked by JVM at runtime, for example, arithmetic exception, array out...

A program that manipulates plain text (ASCII) is called text editor. When you are working on a UNIX or Linux based system, whether you use GUI or CUI, if you use terminal to insert commands, editors are going to be your helping assistant. There are several different text editors available in UNIX and LINUX based system for the use of creation and modification of files. The three most popular text editors are: Emacs, Pico and VI. Using these editors you can code in any language that the computer will be able to understand and execute. Let’s have an eye...

  Apple, a product with millions of users, a product which has a deep place in the heart of everyone whether they have it or just dream about it. What makes Apple so desirable for everyone that even it's high price fails to stop it being most lovable product of all humans? Come on with us to understand intoxicating fragrance of Apple: Steve-the father: First reason of Apple being a leading brand is Steve himself. His dedication for Apple, dreams of staying ahead and creating amazing products and with best hardware and software took Apple beyond all competitions. Read more

  When we think of the battle for the best operating system, a continuous struggle between Windows and Linux comes in mind. Before we dive into deep blue sea of features of these OSs, let’s have just a brief introduction of them. Linux is open source, secure and less user friendly OS developed by Linus Torvalds, Windows is user friendly, costly and comparatively slow OS developed by Microsoft. As we are seeing here that there are few goodness and badness in both of these OS, then what made them to stand in the race of  world’s powerful OS? Read more

A Linux distribution is a collection of open source (usually) software which sits on top of a Linux kernel. A distribution or distro can bundle system management tools, server software, documentation and many other desktop applications in a central secure software repository and aims to provide a common feel, look, secure and easy software management. Red Hat Linux is a distribution of Linux, developed by Red Hat, a billion dollar commercial Linux Company, which is known for their excellent support to the users. The company has hundreds of Linux specialists who put excellent support in developing Linux. If you are...

Few Unique and Interesting Features of OS X El Capitan

Mac’s latest OS El Capitan was released on September 30, 2015, with new features and improved designs. El Capitan is actually a very famous rock formation and landmark, located in Yosemite National Park. This rock was the motivation behind the name of the new OS X. The two major areas on which Apple focused in this version are performance and user experience. El Capitan...

The Shell Interface for Linux

For those users who are not using the X Window System, the Shell is a very important part of Linux OS. The Shell provides the interface between the users and kernel of Linux OS so that users can run their programs. The Shell is a command-line interpreter. It may be used to start, stop, suspend or even write programs. There are many types of Shells, some of which we are going to discuss here:

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How to do Communication in Linux Operating System

If you are working on a terminal, which is connected to other terminals through the server (UNIX), you may need to send files or messages to a person sitting on other terminals. This article is going to solve the problem of communicating with other users using some specific commands.

Communication...

Google Blocks Websites that has Fake Download Buttons

Google is now blocking websites that utilizes deceptive ads or contents that will let the user do the things they didn’t normally do, such as clicking fake download buttons that can be found beside the real download button or some insistent pop-ups that will ask your phone to remove virus threats that were seemingly found on your computer. This looks like a gradual roll-out as it will take a lot of time to work out...

Samsung Galaxy S7 specs and images leak months before its release

The latest addition to the Samsung Galaxy family, which is the Samsung Galaxy S7, is heading for a release in few months and the specs and significant information about the device started leaking to the press. Supposedly, Samsung Galaxy S6 and the S6 Edge will reverse the unsatisfying sales figure of the Samsung Galaxy S5, but instead, Samsung decided to lower the price of their flagship phone to increase their sales...