What do you look for during a code review?
Every Line. In the general case, look at every line of code that you have been assigned to review. Some things like data files, generated code, or large data structures you can scan over sometimes, but don’t scan over a human-written class, function, or block of code and assume that what’s inside of it is okay.
What all are the steps you do when you do a code review?
Code review workflow
- Why your team should be doing code reviews.
- Overview of the workflow.
- Step 1: Write code and request a review. Create a branch and get to work.
- Step 2: Review code and submit feedback. Post comments on lines of code.
- Step 3: Fix discovered issues and finalize the review.
- Ship it!
- Conclusion.
What do you need to know about code review?
Code review is an attempt to eliminate these blindspots and improve code quality by ensuring that at least one other developer has input on every line of code that makes it into production. (As a side-note, pair programming can sometimes resemble a form of ‘live’ code review, where one person writes code and the other reviews it on the spot.)
How does code review work in agile development?
Both companies closely tie code review to their development culture; they “bake” code reviews into Agile sprints and iterations to identify potential defects earlier in their cycles. At these companies, code is never “checked-in” before it is reviewed.
Why is peer code review important in software development?
If “review” improves the quality of novels and software design, it also improves the quality of code. Peer code review adds a much- needed collaborative element to the development phase of the software development process.
Is it worth it to do live code review?
(As a side-note, pair programming can sometimes resemble a form of ‘live’ code review, where one person writes code and the other reviews it on the spot.) Though code review often means code takes a little longer to make it into production, many development teams say that it’s worth the time due to an overall increase in code quality.