Programming Unit

Scope is one of the most important topics in JavaScript. The best way to define scope of a variable/function is “it determines the accessibility of the specific variable/function”. It can be divided into limitless amount of levels like Global Scope -> Sub Scope -> Baby Sub Scope and so on. As the name reflects that […]

If you are searching for best and basic Cisco Packet Tracer Tutorials online, then this is going to be the one stop post for you! We are also going to provide you the Cisco Packet Tracer Download path as well with which you can have the hands-on experience. The Other day, I was assigned with […]

Change Image Source using jQuery

Thumbnail image for Change Image Source using jQuery February 21, 2015

After longtime I am writing a post, hoping to get back to writing posts regularly. So today I am going to write an article about Changing Image Source Tag when Clicked using jQuery. The concept is when we click on an thumbnail of an image, it gets displayed in the preview frame. Here we will […]

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How to develop a simple Angular client-side Search Filter?

September 24, 2014

In this tutorial, we are going to show you how to develop a simple Search Filter in AngularJS by using JSON data. Our previous post is about Creating Grid-View in AngularJS by using ng-grid, and you can consider it as an extension. Now, we are going to filter the required results in our grid. This is […]

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How to Create a Grid-view using AngularJs [ng-grid]?

August 29, 2014

Its our first article on AngularJS in which we are going to design a basic Grid-view, so I’d like to keep everything straight forward and will try to provide as much explanation as possible in order to make sure that you guys understand everything. Learning how to create a grid functionality is one of the […]

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Dynamically generating Fibonacci series using JavaScript

August 26, 2014

Did you guys remember coding/programming/developing the Fibonacci series program when you first started learning C or VB.net. It is one of the most basic logic that you need to be aware of and frankly speaking I have never used this Fibonacci number generation in my professional career till now. But still developing the Fibonacci series […]

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Copy Text from Textbox with Button Click [JavaScript]

August 20, 2014

We are back with yet another programming tutorial. This is a beginner’s Javascript code, that you have to try if you’ve started learning JavaScript lately. In this program, we will create two text boxes and a button, in which whatever you enter on to the first textbox will be copied onto the second textbox if […]

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JavaScript: Turn-on and Turn-off light [onClick Event]

August 8, 2014

This is a very simple JavaScript tutorial. In this tutorial, we will be discussing about how to turn-on and turn-off the light of a bulb. The logic is pretty simple over here. We are not doing some rocket-science. We are just taking couple of images First Image – Bulb 1 (turn-off state) Second Image – […]

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How to Enable and Disable Remote Access to users in MySQL

Thumbnail image for How to Enable and Disable Remote Access to users in MySQL June 19, 2014

When you try to connect to a Database using a tool like MySQL Workbench then you may run into an error like below, as the user is not allowed to access the Database from a remote location. Access denied for user ‘username’@’192.168.2.2′ (using password: YES) Note: You’ll require Administrator privileges. How to Enable Remote Access […]

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JavaScript to Validate Age entered by User

Thumbnail image for JavaScript to Validate Age entered by User April 24, 2014

This is our first article in JavaScript category. In this article we are going to explain JavaScript to validate the age entered by the user. For instance you have a web form which need to accept users of age between 18 and 25. This is a simple script which has two events, onfocus – triggers […]

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