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Block variable in objective C

Block access the data in normal way as the other normal function do. Block can access any class variable or function variable out side it but cannot modified it. int x= 111; void (^printXAndY)(int) = ^(int y) { printf("%d %d\n", x, y); }; print

What is Glimpse in asp.net and MVC?

Glimpse is an open source tool to Check the performance of every page in asp.net OR MVC. You can install it in very simple way. 1. search the key word Glimpse in NuGet and you will find different versions for Glimpe Asp.Net, Glimpe MVC, Glimpe EF5 ..

Spring Bean Life Cycle: Initialization & Destruction

Spring Bean Life Cycle has two core start and end points, namely Initialization and Destruction. When bean is instantiated it require set of actions which need to performed those are set into Initialization callbacks/method and one which are required

Load Ballancing using Redis server for caching sessions

My last post was on installing Redis server... I found and interesting blog for practical use of Redis Server, Scaling Web applications. Read and enjoy... Load Balance Tomcat with Nginx and Store Sessions in Redis For some time, I was looking f

Leveraging Interfaces and Extension Methods To Extend Your Classes

Leveraging Interfaces and Extension Methods To Extend Your Classes Why always look to create new classes or functions in a class when we can extend existing classes. I found these two (Interfaces & Extension methods) very strong practices to sup

In app notification using pusher app

Now days web application do need to have real time notifications. Most of us does have taken note of it while using application like facebook, twitter etc. There are various ways of achieving it but pusher app has taken all the pain of developer and

In app notification using pusher app

Now days web application do need to have real time notifications. Most of us does have taken note of it while using application like facebook, twitter etc. There are various ways of achieving it but pusher app has taken all the pain of developer and

Changing Admin Password Through Database

How to Change Admin Password Through Database? Hello reader's ! In this tutorial I will guide you about "how you can Change Admin Password through database". SO read the complete tutorial and follow the steps and implement it same in your WordPress

PHP Sorting Array

PHP offers a host of built in functions that we can use for sorting arrays. These functions allow us to sort arrays by key/value or ascending/decending order. a: an prefix a, to function means the function sorts by value but maintains the associati

Positive testing V/s Negative testing

Positive testing and Negative testing: The application tested from positive attitude than it become positive testing in another way the testing with negative attitude than it becomes negative testing. Example of positive testing is given below: Em

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