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Application Planning – Blue print to successful computer programs
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Posted On :
Oct-20-2009
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Article Word Count :
539
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Good software doesn’t just happen by luck it happens by design with the necessary testing and development cycle models.Follow a model with a set of rules that fully supports ongoing application testing and write better code.
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Good software doesn’t just happen. Good software can be described as software that completes its tasks correctly, efficiently in an intuitive and pleasing interface. Fact is good software is planned from the start to be great.
An application plan is a step by step process for events that the application will be required to complete. This could be events and activities, employee timesheets or any process to your business. Creating a program plan requires a lot of time and thought. The more effort put into developing a plan the better the application will be.
Steps to developing an effective program plan
The beginning step in making a computer program is its design which makes it easier to write efficient code that completes its job in the best way. Extra time and consideration during this stage helps reduce development time. It’s a good idea to not begin coding until you have completely planned your application.
Planning a project usually looks at inputs, outputs and the logic in-between. It’s probable that your application is going to take in data which could be text typed from a keyboard or a picture from last year’s new year party then perform some operation on that data and have a final output.
Turning the program plan into working code
When the program plan is complete it can then be easily written into code and a real working version of the application can be made.
If you are new to programming it can be a real frustrating process when converting your plan to code. Each programming language has its own syntax and set of rules. Often when you enter erroneous syntax the interpreter will spew errors that may not make sense to you. However, with patience and practice you will get the hang of it and everything does begin to make sense.
Test, Test, Test
Testing the application is as important as any stage in the development process and you must be brutal in your testing if you are to have any chance in discovering that the app works as intended bug free.
Code testing usually consists of the following steps:
Unit testing is most often done as each function or section of code has been developed and normally the developer would not move onto the next peace of code until the initial code works as it should.
Next a system test that checks the code with the system test which takes all areas of code and ensures they work happily together. It can be easy in large scale applications to run into variable names which are the same or other similar errors.
Maintenance of computer software
If plan your application to be popular then the chances are over time you will spend a lot of time adding new features and changing existing features. Maintainable code is a major part to successful ongoing projects. OOP provides a complete model for creating reusable code although it can be a hard job mastering it.
Mastering these steps will help you write great bug free applications which are easy to maintain and contain lots of reusable code.
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Article Source :
http://www.articleseen.com/Article_Application Planning – Blue print to successful computer programs_4322.aspx
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Author Resource :
IRW Systems Limited specialise in delivering bespoke software development to companies worldwide.
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Keywords :
Software Development, Bespoke Software, Solutions,
Category :
Computers
:
Software
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