Funny birthday gift for proud men, women, young boys, girls, kids computer programmers, coders and coding experts. Buy it for computer software engineer college teachers to wear in class. Features cool and stylish pixelated green text. Get it if you're looking for Great clothes, accessories, apparel or supplies for a birthday party for computer science major students, web developer, web designer, computer engineer or internet geek who is an veteran programmer or mobile app developer. Computer programming (often shortened to programming) is a process that leads from an original formulation of a computing problem to executable computer programs. Programming involves activities such as analysis, developing understanding, generating algorithms, verification of requirements of algorithms including their correctness and resources consumption, and implementation (commonly referred to as coding) of algorithms in a target programming language. Source code is written in one or more programming languages. The purpose of programming is to find a sequence of instructions that will automate performing a specific task or solving a given problem. The process of programming thus often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms, and formal logic. Related tasks include testing, debugging, and maintaining the source code, implementation of the build system, and management of derived artifacts such as machine code of computer programs. These might be considered part of the programming process, but often the term software development is used for this larger process with the term programming, implementation, or coding reserved for the actual writing of source code. Software engineering combines engineering techniques with software development practices. Different programming languages support different styles of programming (called programming paradigms).