Tuesday, July 3, 2012

Common Programming and Development Tips for Java Developers?

Like any other Developers/Programmers Java Developers also need to take few common development tips into consideration while doing development activities. This article gives such 7 tips which can help Java developers in carrying out project in better way.
There are certain basic rules that must be followed for Java development. Ignoring them may result in the failure of your project. Some of these rules are:

1. Add comments to your code
All the software programmers know this fundamental rule of adding comment to their code, but most forget to implement it. There is no doubt that the comments do not practically contribute to the functionality of the program, but the problem arises that by the time you revisit the code that you wrote a few days earlier, you cannot remember its function. Sometimes the comments may have been added by other programmers which you may not be able to decipher. So, always remember to add comments to your code.

2. Do not complicate things
Do not try to develop complicated solutions for problems that can be resolved easily. Sometimes the programmers implement frameworks that are not needed at all. There are others who add property files, object-oriented solutions or threads to the applications that unnecessarily complicate the things. It is always advisable to consult an expert programmer if you are not sure of your steps.

3. Always avoid hard coding
Java developers often forget this rule or omit it for shortage of time. Hard coding may mess up the things. Always try to add one extra line of code that defines a static final variable.

4. Provide the requisite code
Unnecessary economy with code may prove harmful because writing fewer code lines may hamper the efficiency of the code. So write the full code required for the project.

5. Avoid inventing your own frameworks
Why invest your energy and time in inventing your own frameworks when thousands of them are available from open source. Most of these frameworks work fine as they have already been used in numerous other applications. Inventing your own framework may unnecessarily complicate the things.

6. Recognize the importance of Graphical User Interface—GUI
Most programmers tend to overlook the importance of the GUI. Try to make user-friendly rather than computer friendly designs. If you are not well versed with application interface, you should look for existing applications that have the similar interface requirements. Do not, therefore, try to reinvent the wheel.

Another important step is to first create the prototype. This is a very important step. The prospects wish to see what they are going to get. Moreover, you can also get their feedback or inputs before you develop your own application interface which may not be approved by the clients.

The best way to develop an application interface is to put yourself in the client’s shoes. Think about the application requirements from the user’s point of view. For example, you can create a summary screen with or without paging. You may be tempted to omit paging from the application because you think it to be quite a simple procedure, but it may not be so from the client’s perspective because the summary results can contain hundreds of rows of data.

7. Pay attention to preparing Document Requirements
You must document every business requirement no matter how hard pressed you are for time.

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