Computer programming (often shortened to programming or coding) is the process of designing, writing, testing, debugging / troubleshooting, and maintaining the source code of computer programs. This source code is written in a programming language. The code may be a modification of an existing source or something completely new. The purpose of programming is to create a program that exhibits a certain desired behaviour (customization). The process of writing source code often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms and formal logic.
Programming
| Software development process | |
|---|---|
| Activities and steps | |
| Requirements · Specification Architecture · Design Implementation · Testing Deployment · Maintenance | |
| Methodologies | |
| Agile · Cleanroom · Iterative · RAD · RUP · Spiral Waterfall · Lean V-Model · TDD | |
| Supporting disciplines | |
| Configuration management Documentation Quality assurance (SQA) Project management User experience design | |
| Tools | |
| Compiler · Debugger · Profiler Integrated development environment | |
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