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Access Main ui from background thread in android

We know that in android only main thread can touch the UI but there are some severals methods that can touch the UI from background thread that are following as : 1. Handler 2. PostDelayed 3. RunOnUIThread 4. AsyncTask 1. Handler is basically us

Partial View and Layout in asp.net mvc

Partial view in asp.net mvc provides the reusability feature in the application. We can use our partial view in layout page which works as a master page for all the views of our application. To understand it better, First we take the Example of defa

Virtual Hosting - Host Multiple Sites on Single Server

Virtual Hosting is a process in which we can host multiple sites on a single server. or we can also say single Apache to have multiple sites. Types of Virtual Hosting Virtual hosting is of two types- 1. Name Based 2. IP Based Name Based Virt

Locking techniques in Concurrency control in SQL

Concurrency Control when multiple users accessing a same database at the same time, If any change made by any one of the user do not adversely affect work of the other users. Locking technique in concurrency control means use a lock variable with eac

Binding data with the layout

Typically, to bind data with the layout i.e with the UI fields we access the view elements in the activity using findViewById() method and then set the values to the views. This sometimes becomes quite cumbersome when there are large no. of views whi

Responsive CSS Counter-Increment

Hello Reader's In this article I will guide you about the Responsive CSS Counter-Increment. As in example you can see the css counter counting itself. Here is the example below you can copy & paste the code. Here is the HTML <div class="w

jQuery Misc index() Method

Hello Readers, Jquery .index() method generally used to search for a define element within the jQuery object which it is called on. Jquery .index() method has 4 different signatures with different semantics which can be confusing. In this article

Color display technique

In computer graphics several different mathematical systems exists which are used to describe colors. The colors system used in computer graphics are typically known as primary 3 color system. Primary colors are those which cannot be created by mixin

Read System environment variable in Spring

Hello Friends, The below code will show you how you can read System Environments Variables and System Properties by Using Spring applicationContext. We have to create SystemVariables Class and create the property systemVariables SystemVariables.jav

Post JSON object in server

To send JSON object in server you have to do the following steps:- 1) Create JSON object 2) Set the header of HttpPost to "Content-Type", "application/json" 3) Now call postJsonObjectToServer method(define below) :- public static String postJsonOb

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