Programming World Blog Posts

  • Setup Java Environment Variable
    on Jun 19, 2013 in Java(J2SE) Programming
    What is Environment Variable??? Environment variables are the variables which decides the functionality of Command Prompt. e.g.        If we talk about java, then if we don't setup the environment variable,then we have to run p...
  • Ruby Programming Demo
    on Jun 10, 2013 in RUBY
    Ruby , as described before this post, is most powerfull interpreted language. Syntax used in Ruby is just like Perl, Lisp and SmallTalk which doesn't means that you have to learn these languages first. But you can start learning ruby if and only...
  • RUBY Introduction
    on Jun 7, 2013 in RUBY
    RUBY- AN INTERPRETED PROGRAMMING LANGUAGE Ruby is one of the most powerful programming language. It is object-oriented programming langauge. It is an interpreted language i.e. A little bit code conventions are there. Its the simplest one of all Ob...
  • Android Setup (Configuration )
    on Feb 25, 2013 in Android
    Now we learned much that we can start doing practical, so now the problem is how to setup or configure Android on your PC. Now the requirements are:- Android SDK(Software Development Kit) JDK (Java Development Kit ) Eclipse with ADT (An...
  • Activity In Android
    on Feb 19, 2013 in Android
    As we provided the just intro about the main components of android, now we'll discuss these components in details. First component we discuss is ACTIVITY. As we all know that activity is used to display the user interface just like in AWT or SWING i...
  • Components of Android
    on Jan 31, 2013 in Android
    Android has basically four components which it uses to manage all the applications. These are as follows:- Activity Content Provider Broadcast Reciever Service Here is just the overview of the components of Android.These components of android wil...
  • PHP Introduction
    on Dec 13, 2012 in PHP
    PHP is a language that has been growned so fastly. It was originally conceived as a set or collection of macros to provide help to the coders to maintain their personal home pages, and its name given from this purpose i.e. Personal(P) Home(H) Page(P)...
  • Android LifeCycle
    on Dec 13, 2012 in Android
        In android, an application doesn't have any control over its lifecycle.         Life Cycle of an Android Application could be managed by Android Run-time Environment which provide some callback m...
  • Process Virtual Machine
    on Dec 9, 2012 in Android
    Process Virtual Machine Continued..... As you know, Process Virtual Machines are used to support an O.S. in the execution of an application. e.g.      JVM(Java Virtual Machine), CLR, DVM(Dalvik Virtual Machine), etc. On the basis...
  • DVM(Dalvik Virtual Machine)
    on Dec 9, 2012 in Android
    As we are familiar with the two major problems in mobiles,given as:- i) Less Memory i) Limited Battery Backup Keeping these tow limitations in mind, we use Register Based Process Virtual Machine in Mobiles. DVM is also an Register Based  Proces...
  • Virtual Machine
    on Nov 14, 2012 in Android
    VM ( Virtual Machine) Virtual Machine(VM):-  VM is an  software implementation of a machine or computer which is used to execute our program like on a physical machine. VM is a set of instructions which will be followed to execute our pro...
  • Android Vs. J2ME
    on Nov 12, 2012 in Android
    Android Vs. J2ME(Java 2 Micro Edition)    In Conventional model  of mobile application or say J2ME, we have two major problems:- Third Party Apps were treated as second class citizen i.e. all the system resources were not available...
  • Android Architecture
    on Nov 1, 2012 in Android
    Architecture of Android Application Native App                   3rd Party App             Developer App ↕ Application Framework (Set of API's written...
  • Android Introduction
    on Oct 10, 2012 in Android
    Android is an open source mobile platform provided by Google which comprises of mobile operating system, Application development framework, Run-time environment and some applications developed in Android. Android is like an Software Stack which prov...
  • C Introduction
    on Sep 29, 2012 in C Introduction
    Introduction TO C language:        C an programming language which is the base language of all the languages like c++, Java, PERL, Limbo, etc. C Introduction C was firstly introduced and developed by Dennis Ritchie in 19...
  • Java Tutorial Asignment
    on Sep 12, 2012 in java examples
    Asignment for java tutorial :- Here am going to tell you about some java tutorial which you use most of the time. You can take this as your asignment for java tutorial and which one writes the best, I'll publish that java tutorial on my blog.So ju...
  • Adding two numbers using IInd Method(J2SE)
    on Sep 10, 2012 in J2SE Java Programming
    J2SE Programming Now m going to write the program for adding two numbers using values via command line arguments. Command-Line arguments are the arguments which are passed just before run time i.e. after compilation. Now the problem is how to get th...
  • WAP to add two numbers by just assigning values(J2SE).
    on Jul 29, 2012 in J2SE Java Programming
    J2SE Programming Now I am going to write a program which adds two numbers. For this i just want to know about addition operator and two inputs. As we know, there is one operator known as plus(+) operator can be used to add two inputs. Now the proble...
  • Printing Hello World In Java(J2SE)
    on Jul 27, 2012 in J2SE Java Programming
    J2SE Programming Here now we go for our first program i.e. printing hello world in java. class HelloWorld {         public static void main(String[] args)         {            Sy...
  • Starting Java(J2SE) Programming
    on Jul 25, 2012 in J2SE Java Programming
    J2SE Programming As we know there are three types of programming we can do in Java. One is Console Based, second is Window Based and third one is Web-Based. We start firstly with Console based. Before Actual working, I tell some syntax used in java...
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