How Do You Code Review in Java?
10 tips to guide you toward effective peer code review
  1. Review fewer than 400 lines of code at a time.
  2. Take your time.
  3. Do not review for more than 60 minutes at a time.
  4. Set goals and capture metrics.
  5. Authors should annotate source code before the review.
  6. Use checklists.
  7. Establish a process for fixing defects found.

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Simply so, how does code review work?

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.

Secondly, how do you code like a human review? Techniques

  1. Let computers do the boring parts.
  2. Settle style arguments with a style guide.
  3. Start reviewing immediately.
  4. Start high level and work your way down.
  5. Be generous with code examples.
  6. Never say “you”
  7. Frame feedback as requests, not commands.
  8. Tie notes to principles, not opinions.

Considering this, what is a good code review?

Good code reviews are the bar that all of us should strive for. Better code reviews are where engineers keep improving how they do code reviews. These code reviews look at the code change in the context of the codebase, of who is requesting it and in what situation.

How do you review codes?

10 tips to guide you toward effective peer code review

  1. Review fewer than 400 lines of code at a time.
  2. Take your time.
  3. Do not review for more than 60 minutes at a time.
  4. Set goals and capture metrics.
  5. Authors should annotate source code before the review.
  6. Use checklists.
  7. Establish a process for fixing defects found.
Related Question Answers

What is a code review checklist?

The basic one checks if the code is understandable, DRY, tested, and follows guidelines. The detailed checklist covers code formatting, architecture, best practices, non-functional requirements, object-oriented analysis and design principles. Both checkboxes can be applied to code in various languages.

How long should a code review take?

Take enough time for a proper, slow review, but not more than 60–90 minutes. Never review code for more than 90 minutes at a stretch. We've talked about how, for best results, you shouldn't review code too fast. But you also shouldn't review too long in one sitting.
James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.