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Uses of Java 8 predicates in android to filter data

Predicates basically used in ios to query over model class data but from java 8 its available in android or java this function returns true or false value based on condition like P: Y? {true, false} that predicates on. Example : We have a model clas

What is the difference between JavaScript and JQuery?

Hii all, it seems that many want to know what is actually a difference between JavaScript and JQuery. So, here are following differences between these two :- JavaScript :- 1. JavaScript is a scripting language. 2. In JavaScript, you need to w

Highlighting important information with the help of jquery

Many time we want to show some information in our page to be highlighted, we want some important information to be display with different background color. we can acquire this by simply using jquery filter() method. In jquery filter method  we

How to create / retrieve / modify / delete a cookie

We use cookie to identify the identity of a user and make sure that the user is an authentic user when user traverses through different pages of an application or a website. Basically a cookie is a file in text format that is embedded by the server o

Droppable in jQuery

The Droppable function can be used in JqueryUI to enable dropable functionality on a DOM element. In the example below using drop-able function we can drag an element and drop it to another container. Example code: <!doctype html> <html l

Water Reflection to Image Android

This blog is about how to create water reflection image. 1. Create android Project. 2. Activity layout file is look like :- <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

Interaction in jQuery with Drag-able

The Drag-able function can be used in JqueryUI to enable draggable functionality on a DOM element. Using Drag-able function we can drag the element by clicking on it with the mouse. Example code: <html> <head> <title>Th

Introductory blog: Angularjs

Hello Readers, HTML is the best way of creating static documents, but  when we want to  create dynamic views in web-applications then we use javascript which is a client side scripting language, AngularJS  is a  framework of java

How to generate keyhash for Android App(Facebook integration)

If you need to integrate Facebook SDK in your android app you have to generate keyhash, to configure Facebook API console. Add this method to your utility class and call this method from onCreate() of any Activity. For digital data integrity and auth

How to create server instance in Node.js

Here we will learn how to create a server instance in node.js. First of all we will have to check if the node.js is properly setup in our local machine. Let us create a file with name demo.js and write the below code in the file: console.log(“Testi

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