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Some useful built-in Functions in Ruby

1) at_exit { code to be executed} This method starts the execution of the code when the program exits. For Example: puts "Begining of execution" at_exit do puts "Inside at_exit" end puts "End of execution" Output: Begining of execution End of

DataContext in wpf

DataContext is one of the basic concepts in Data Binding which make sure to inherits the information from their parent element that is used for Binding and the other characteristics of the binding. It is extremely useful while designing WPF applicati

Difference between HTML and XHTML

HTML and XHTML are both languages in which web pages are designed. HTML- HTML stands for Hypertext markup language. It is the main markup language which is used to design web pages. HTML elements are not case sensitive. e.g of HTML- <head>

HTML5 - Web Storage

Following are the drawbacks of HTTP session cookies, for storing structured data on the client side :- 1. Cookies are incorporated with each HTTP request, subsequently slowing down your web application by transmitting the same informa

TPS Camera with Wall Collisions in Unity

Hi Nerds, Here is the tutorial for creating a third person camera with dynamic wall collisions in Unity. Demo: https://youtu.be/DPTWLs-zndI Doc: https://1drv.ms/p/s!AvAlkrGEujhegijtt9rN5vqZys_u Project: https://drive.google.com/open?id=0B9oh03OB

Difference between Static Resource and Dynamic Resource in WPF

   Static Resource Dynamic Resource 1. Static resource can be evaluated only once.    1.  Dynamic resource can be evaluated every time when needed. 2. Static resource is loaded at compile

How to Read Excel file & Insert data into MySQL Database using PHP?

Hello Reader's , Today I am going to give you this blog on how to read excel file and insert data into MySQL DB using PHP.Here we are using php-excel-reader.php library to get excel data in MySQL database. Let's Start. Create Database and

Handling Multiple windows in Selenium

Handling the  multiple windows or window based alert pop ups is beyond web driver capabilities. To handle this we need some third party utilities(alerts API).   Web driver interface provides two methods to handle this: To access the wi

Overriding The default text selection color with CSS

Hello Readers! Browsers have a default text selection color (mainly, blue or orange). However, this setting can be overrided with the CSS  pseudo-element ::selection. This overrides the browser-level text selection color with a color of our ch

Learn how to create a slider with animation effects using simple code of jQuery

Hii, I had shared few example of animation effects using CSS and jQuery,This blog is continuation with my previous blogs on "animation effects" using CSS and jQuery Learn how to create a slider in html with different animation effects usi

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