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How to set up WHM and cPanel on Amazon Intances?

WHM is used for linux web hosting environment. Step 1: Setup Virtual Private Cloud (VPC) Select Services >> Networking >> VPC (VPC Dashboard) Now click on Start VPC Wizard button. Select VPC with a Single Public Subnet Input your C

How to set fomr action on two submit buttons using Jquery

Hello Readers, if you are developing the html form with two or more submit buttons then in this blog you can learn it. On certains conditions a html form should have multiple submit buttons and  both should redirect user to their individual acti

Image upload using carrierwave in rails

Hi friends, Today I am going to tell you how we can upload images in rails using carrierwave gem. It automatically creates folder inside public folder and uploads images there. You can also customize the upload location. Here is the step-by-step pro

Pattern Class and Pattern Object of Regular Expression

A compiled representation of an object which would be created after invoking one of it’s method of Pattern class is known as pattern object. These methods accept regular expression as an argument and matches with the given input. This class doe

before_filter TestCase for ApplicationController using "Unit Test" approach or "test-unit" gem

I am using Browsernizer gem to prevent some browsers version from accessing website and redirect to a static instruction page to upgrade browser version. So using before_filter method in ApplicationController to detect browser version & redirect

How to create waves using blend tool

STEP 1   Choose file > new. Once the new document window appears, name the document then set width and height. Make sure that your document has large canvas.     STEP 2   By using pen tool draw a curve as shown in Fig

How to save and fetch image data from documents directory in iOS

Hi Reader’s,   This blog includes the concept of how to store and fetch data from document directory. You can easily understand the concept with the help of code given below:-   ​ ViewController.h #import <UIKit/UIKit.h>

CSS3 Spinning Loader

Hello Readers, here is a small blog on  spinning loader, when we visit any website we have seen loader at the time of loading website. these preloaders are the visual feedback while the content is being loaded. In this example, I have taken 

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

How to implement CKEditor in rails application?

There are TinyMCE editor & CKEditor mostly used in web application. Here we'll discuss about CKEditor integration in our rails application. Editor is basically used by the web users to post formated contents to the sever. This blog will

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