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How to make Bluetooth Connection in Android?

Bluetooth connectivity in Android is achieved through the APIs provided by Android itself. You need a broadcast receiver to keep checking for the Bluetooth devices. With the help of broadcast you will get to know whether your device get connected, d

How to create a trigger in MySQL

Many a times, we have come across a need that execution of DML statement on one database table should lead to modification in another table with some specific set of values. What’s the novice way to do? Simple, fire the first modification query then

Spring security 3: database authentication with hibernate

For authenticating the user via spring security we need to make our own custom authentication-provider. We can make our custom UserDetailService easily, here is the sample custom code MyUserDetailsService.java package com.users.service; import

Coding Standards and Conventions

Coding guidelines and Conventions Every object like datasets, class objects and other reference type variables must be declared with null assignment and must be set to null or Disposed if the object implements IDisposable interface, once they are d

How to View and Download a file in Asp.Net MVC Application

"Returning a file to View/Download in MVC"     In this article I will try to explain how to view and download a file in Asp.Net MVC Application. Let us understand it with the help of the folowing example. Getting Started: Step

Facebook login using CakePHP

To create a Facebook login using cakephp we need facebook app with appId, apiKey and secret key which are required for facebook login to work. Facebook connect and enables users to authenticate your application instantly with a Facebook Account. Cop

What is the difference between .empty(), .remove() and .detach() methods in jQuery?

Hello Readers, In this blog we define the difference between .empty(), .remove() and .detach() methods in jQuery: .empty(), .remove() and .detach() all are jquery methods and all are used for removing elements from DOM but they all are different me

How to solve "can't adapt type 'dict' error" ?

Hi Friends, Please help me with the error, When I am installing rental module in Odoo-9. It is giving me below mentioned error - 2015-12-23 06:34:25,935 7070 INFO Mary_DB9 openerp.sql_db: Programming error: can't adapt type 'dict', in quer

Attaching the page information to URLs

This post will help you to attach the page information to URLs, lets assume that If you want to store a small fragment of information to the URLs in such a way that the information should be available to anyone who is accessing the page. The informa

How to switch between Activities.

In the below example I will discusss switching between activities in android. Here I have created two activities and named them “Activity1” and “Activity2” and used Intent and onclickListener in both activities. Also with I have created two xml layou

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