Sunday , September 25 2016

Latest Posts

Resize Images in php

Creating thumbnails of the images is required many a times, this code will be useful to know about the logic of thumbnail generation. 

Read More »

How to Get List of Installed Apps in Android

android

Android PackageManager class is used to retrieve information on the application packages that are currently installed on the device. You can get an instance of PackageManager class by calling getPackageManager(). PackageManager provides methods for querying and manipulating installed packages and related permissions, etc. In this Android example, we we get ...

Read More »

Arrays in java

java

The array is a data structure which stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type. Array in ...

Read More »

Android SQLite Database Tutorial

android

SQLite is a opensource SQL database that stores data to a text file on a device. Android comes in with built in SQLite database implementation. SQLite is a very light weight database. In this tutorial I’ll be discussing how to write classes to handle all SQLite operations. In this tutorial ...

Read More »

How to get current date time in java

java

Java provides the Date class available in java.util package, this class encapsulates the current date and time.You can also use Calendar class to get current date and time. Getting Current Date & Time This is very easy to get current date and time in Java. You can use a simple ...

Read More »

Email crash report using ACRA

android

It would be great to get a detailed report every time your app crashes. And that’s exactly what we’re gonna do in this post. I’l be using ACRA, a wonderfully simple crash reporting library.Its also well documented. A brief intro into ACRA : 1. It is capable of creating detailed ...

Read More »

Wrapper class in Java

java

Wrapper classes are used to convert primitive into object and object into primitive. Each of Java’s eight primitive data types has a class dedicated to it. These are known as wrapper classes, because they “wrap” the primitive data type into an object of that class. The primitive data types are ...

Read More »