Author: admin

File Permission in linux


As we know that linux is multi-user operating system and many user can access simultaneously. Although lot of security feature available in linux. But file permission gives tremendous power to linux based system. So basically it is a…

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The Power of vim or vi editor


If you are a developer this article going to be very useful for you. So basically vim is a very powerful and popular text editor. It is a clone of vi editor and written by Bram Moolenaar. It…

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Learn canvas api in 20 minutes

canvas in 20 minute

Canvas is a html5 api which deal with drawing graphic with javascript. We can use this api for draw graph, photo editing and animation. So in this tutorial we will cover how to deal with 2D graphics. Prerequisite…

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Jquery interview question


1. What is jquery? Ans: Jquery is java script based fast and concise library witch is created by John Resig. Using jquery we can easily work on DOM and Css manipulation, Event handling, Effects and animations, ajax, utilities….

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Learn jQuery in 20 Minutes


Jquery is a lightweight cross-browser JavaScript library. Basically it’s used for client side and the purpose of Jquery make JavaScript much easier. Features HTML/DOM manipulation CSS manipulation HTML event methods Effects and animations AJAX Utilities Prerequisite Text Editor…

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Local storage techniques


Local storage is the part of web storage; it is a elegant technique of storing data. This way is better then cookies and another traditional way; Local storage looks very easy but in practical scenario it is create…

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Html – Table


Like a list in html5 we have a table structure. As we know inside table we can arrange data row and column that very elegant way to represent the data. So we can say that the table tag…

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Html – lists


As we know in lists are the part of day to day life. In real world we create todo list, name list, dream list, grocery list etc lot of list. So in web list is the basic element…

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Hidden power of javascript object

Object is awesome data structure in JavaScript. Why it’s awesome? Just because of it’s store data as key and value pair and every key is unique so we can store unique information inside objects. So one question arises…

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Ninja secret of javascript array

power of array

Primitive variable just store one value. Lot of time it’s vary difficult to manage multiple variable so avoid this problem we need storage to store multiple element inside one variable. So basically array is an ordered series or…

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