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Configuration and Authentication using OpenSSH key

Secure Shell (SSH) is a cryptographic network for operating network services securely over an unsecured network. A common example is for remote login into a system by an user.  Installation :  Generally it comes already installe

Different way of writing multiple click functions

jQuery make it possible to interact with user by adding events to the web page, It includes many Events Methods like hide(), bind(), blur(), change(), click() and dbclick(). Here in this blog I just want to create one "click" function that

Migrations in Rails: PART 1 - Introduction and Creating Tables

Migrations in rails are basically used for executing DDL (Data Definition Language) statements. The main tasks of migrations are: 1. Creating tables 2. Updating Schemas 3. Altering tables 4. Dropping tables Each migration works as a new version of

Selecting Test Cases For Acceptance Testing

 In  Acceptance Testing  we follow basic scenarios:   1. End to End functionality Verification :  Test cases that include the end to end functionality of the product are taken up for acceptance testing. This ensures that al

What are different ways to apply CSS styles to a Web page:

1. Inline css:   In inline css we can insert a ‘style’ attribute inside an HTML element. This allows CSS properties on a "per tag" basis. Below is code for inline css in our webpage.      &nbs

Brilliant Future is Ahead with Hadoop Technology

  Overhauling yourself with the ever challenging and latest technologies resemble securing your future. There are without doubt odds of lacking behind on the off chance that you don't redesign yourself routinely. In industry driven by inn

How to create a module using Liferay Plugin SDK in Liferay 7.0

Follow the following steps to create a module using Liferay Plugin SDK in Liferay 7.0. 1) Install Liferay IDE in your eclipse (if not yet installed). Follow this to install Liferay IDE. 2) Open eclipse and create a new Liferay Workspace Project. Se

Difference Between Out and ref Keywords in C#

Ref  Out 1. Ref keyword is required to initialize a passing parameter first then passed it to ref.  1. Out keyword doesn't required to initialize a passing parameter before it is passed it to out.

What is Vue.js and Why Use it

Vue.js is a library of javascript that can be used to build any web application. It has MVVM(Model-View-ViewModel) architecture. It is easy to learn and also more flexible. Here you will see how you can use this js in your application. Adding Vue.js

Late Binding Using Reflections

In this blog we illustrate how to get the late binding using reflections for this firstly we need to understand "what is reflection" and "what is late binding". What is reflection? Reflection is basically read the assembly cont

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