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Read and Write JSON data in MySQL

Store JSON in MYSQL:- Here below snippet will show you how we can store json data in mysql and read the json data from mysql and convert into a java object. Remember that the field where you can store the JSON data in mysql to set data type of that

Startup Listener or events in Liferay

Hello Guys Liferay provide startup funcationality to deploy theme. portlet and hooks etc. You can utilize the StartupAction. It is merely an Event of liferay, which is get triggered on startup of a plugin in liferay portal. This method will only g

Listview items sets to default after scrolling

I have list view which uses base adapter class for each item view, when I make changes in one item of list view and scroll the list view the changed item sets to default value, I need to retain my values even after scrolling. @Override public View

CakePHP tree behaviour

In a tree structure data or records are stored in hierarchical manner, In tree structure the starting data record  is called root node or parent node and other are child or subchild of parent node. For implementing tree behaviour in cakephp , F

Android Material Design Bottom Navigation

This blog will help you to setup a navigation bar at the bottom side of screen in which you can define maximum three to five top level view of an app. These all view can be directly accessed from any where in the app. If we are putting maximum five v

Select product and add product in your sale order line on button click in Odoo-8

In Odoo first, we create custom module and also create function and pass this function in button. And when we open the form we will select the product and this product will show in sale order line. Follow these step given below Step1- First we crea

Media Player Android Basics

A newbie in Android development comes across Media player usage in his/her project. So in this blog, I am here to tell you the basic of media player. One can use android inbuilt media player or can customize media player according to the need.

Repository class using spring-mvc

Repository class using spring-mvc: As we know that Spring Framework is famous for it's loose coupling architecture. Spring provides a annotation called @Repository, it marks the class, and tells container that this class will be used as a Repository

How to delete duplicate rows in a table set MySql

Hello readers!. If you having the much of redundant/duplicate data growing in your database you can delete it with just a single query as I wrote here. Let say I have a table Address and want to delete the all the duplicate records whose city colum

"array_search" in multidimensional array PHP

In this tutorial I will describe that how you can search any value in multidimensional array in PHP. I am taking an example to describe this. Like- I want to fetch 'salary' with the name 'xyz' employee from an user array list. $arr1=array(array('

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