Contents
What do you mean by code review?
Code Review, or Peer Code Review, is the act of consciously and systematically convening with one’s fellow programmers to check each other’s code for mistakes, and has been repeatedly shown to accelerate and streamline the process of software development like few other practices can.
Why we do code review?
Code review helps developers learn the code base, as well as help them learn new technologies and techniques that grow their skill sets.
What does it mean to do a code review?
Enter the Code Review question. Code reviewing is a common day-to-day task amongst engineering teams—just one of many checks that teams conduct before pushing code to a production service. In this process, the developer creates a pull request. After that, other members of the team give feedback on the pull request, and suggest changes as needed.
What should be included in a code review checklist?
Let’s first begin with the basic code review checklist and later move on to the detailed code review checklist. Let’s discuss about the basic code review checklist, which can be very handy if you are a beginner in code reviews and/or during initial code reviews.
What are the best practices for code review?
You should be clear on what the goals of the review are, as well as the expectations of reviewers. Giving your reviewers a checklist will ensure that the reviews are consistent. Programmers will evaluate each other’s code with the same criteria in mind. By communicating goals and expectations, everyone saves time.
How many lines of code can you review at a time?
If you try to review too many lines of code at once, you’re less likely to find defects. Try to keep each review session to 400 lines or less. Setting a line-of-code (LOC) limit is important for the same reasons as setting a time limit. It ensures you are at your best when reviewing the code.