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Drag and drop with jQuery UI Sortable

If you want to make the drag and drop with jQuery UI Sortable then you have to do the following things. The jQuery UI sortable feature include the serialize method. A text string in standard URL-encoded notation is created with serialize ().  S

Rack in Rails

Rack is a middleware, it provides an interface for a web server to interact with a web application. To understand how rack is used to interact with web server and rack(rails) application, lets first understand the request-response cycle. Client reque

Chapter 4:Angularjs Services

In previous blog we have take knowledge about how we will use angularjs and how important role directives play while using angularjs.If you have not read previous blog then kindly request first read that blog then carry forward to read this blog

Disable cache for particular section in W3totalcache plugin in WordPress

Hello readers, In this tutorial I will guide you to "Disable cache for particular section in W3totalcache Plugin in WordPress". W3 Total Cache, also called W3TC, It is a very famous plugin of wordpress as with this we do not need to do any

How to Convert string to an int?

We can convert the string to an int by using following methods: 1. Convert class 2. Parse method 3. TryParse method 4. A custom method   1.Convert class This method is used to convert one datatype to another datatype. Convert class contains

Scroll in jQuery

Suppose when any page has lot of information and you are at the bottom of the page and we want to back at top of the page, either you can refresh the page or click on a link there. Example: Html code: <!DOCTYPE html> <html> <h

Ruby on Rails Command Line: Part 2

Hi Friends, In my previous blog Rails Command Line Tools. I discussed about some rails command line tools. Today I am going to tell you about rake command in rails. rake is actually a ruby version of unix's make command. It is also used to perfo

Factors that should be taken care while Requirement Gathering

As per company hierarchy a Business Analyst is the person who is responsible for Requirement Gathering, he/she is the person who completely analyze the Client’s requirements with the plethora of activities with due course of time. There are fe

Routes in Rails using Objects

Hi friends, Whenever a request comes to a server, the first thing comes into picture is routes, that tells the request about which controller's action will respond to that request. When I started creating my first application one thing always co

How to Make Shiny Disco Ball?

STEP 1   Choose File > New. Once the new document window appears name the document then add width and height.   STEP 2   Make a square. Apply bright radial gradient to square then rasterize the square choose Object > Raster

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