“Duplicate code is a computer programming term for a sequence of source code that occurs more than once, either within a program or across different programs owned or maintained by the same entity. Duplicate code is generally considered undesirable for a number of reasons”. This quote from the almighty truth – Wikipedia says it all…
What is duplicate code? Duplicate code is a sequence of program source code copied from somewhere else, most often using copy/paste. When the same program logic is needed more than once, the recommended approach is to isolate a piece of code in a method, procedure, or subprogram and call that method whenever that specific piece…
A usable set of tools is essential for software developers to produce good quality code at a reasonable rate. The basic set of tools has to suit the preferences of the developer, as well as the type of software to be produced. Below we list five very important choices you need to make when you…
At CodeImprover we are both pleased and proud to announce that our new GitHub Metrics app is available at no cost to everyone in GitHub Marketplace. We suggest that you Install it and try it out straight away. The five good reasons! 1: You will get better at writing maintainable, high-quality code As…
If you want to achieve lasting success in the development and maintenance of software, ensuring high-quality code is a never-ending task. In this article, we delve into what good code quality is, why it is important, and how to achieve it. Further down we introduce our new CodeImprover Metrics GitHub app, which is an easy…
These days most development teams work in an agile framework with regular evaluation meetings. This structure helps the team stay up to date on project conditions and progress. It also makes it possible to shift direction along the way. Agile methodology is beneficial, yet there is one area that usually does not receive enough attention…
SOLID principles have long been considered to be the basic rules of how to build IT systems that are easier to change. For all its virtues, however, SOLID does complicate the architecture of the software, and this increases the risk that the source code becomes harder to read and understand. At CodeImprover we focus on…
The quality of the program source code is the bedrock of maintainability. Source code files in good quality make it easier for developers to correct errors, to adjust features, and to expand the program. It is not only a question of resources – but also of response time. For example – fixing a vital security…
