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Why Hire Experienced Professional JAVA Programmer Hourly?
- At least 3 years of experience and are managed by a senior programmer with at least 10 years of experience in the field
- No job is to large or too small
- Many Programmers Available
- Communicate via Instant Messager AIM , MSN or YAHOO for convenience
- Very competitive rates
- Your task will be assigned a representative to work with you step by step
- Quotes Available Apon Request
- We will match your task to the right programmer that is most familuar
Purchase a programmer by the hour, add as many hours as you would like to your cart. Feel free to call or email us about any questions you might have.
JAVA Overview
The Java programming language is a high-level language that can be characterized by all of the following buzzwords:
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Simple |
Architecture neutral |
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Object oriented |
Portable |
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Distributed |
High performance |
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Multithreaded |
Robust |
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Dynamic |
Secure |
In the Java programming language, all source code is first written in plain text files ending with the .java extension. Those source files are then compiled into .class files by the javac compiler. A .class file does not contain code that is native to your processor; it instead contains bytecodes — the machine language of the Java Virtual Machine1 (Java VM). The java launcher tool then runs your application with an instance of the Java Virtual Machine.
A platform is the hardware or software environment in which a program runs. We've already mentioned some of the most popular platforms like Microsoft Windows, Linux, Solaris OS, and Mac OS. Most platforms can be described as a combination of the operating system and underlying hardware. The Java platform differs from most other platforms in that it's a software-only platform that runs on top of other hardware-based platforms.
The Java platform has two components:
- The Java Virtual Machine
- The Java Application Programming Interface (API)
You've already been introduced to the Java Virtual Machine; it's the base for the Java platform and is ported onto various hardware-based platforms.
The API is a large collection of ready-made software components that provide many useful capabilities. It is grouped into libraries of related classes and interfaces; these libraries are known as packages.
The API and Java Virtual Machine insulate the program from the underlying hardware.
As a platform-independent environment, the Java platform can be a bit slower than native code. However, advances in compiler and virtual machine technologies are bringing performance close to that of native code without threatening portability.
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