Quick Answer: What Should I Look For In A Code Review?

How long should a code review take?

Take enough time for a proper, slow review, but not more than 60–90 minutes.

Be sure that authors annotate source code before the review begins.

Establish quantifiable goals for code review and capture metrics so you can improve your processes..

Which of the following are reasons for having a code review?

The advantages or the goals of code review are the following:Finding bugs early, when they are cheap to fix.Coding standards compliance. … Teaching and sharing knowledge. … Consistent design and implementation. … Higher software security. … Team cohesion. … Confidence of stakeholders.

When you review your own code what is the process called?

Such a review process is called “regular, change-based code review”. There are many variations of this basic process. A survey among 240 development teams from 2017 found that 90% of the teams use a review process that is based on changes (if they use reviews at all), and 60% use regular, change-based code review.

Why code review is required discuss any technique for code review?

Code review is a software quality assurance process in which software’s source code is analyzed manually by a team or by using an automated code review tool. The motive is purely, to find bugs, resolve errors, and for most times, improving code quality.

What is the purpose of code review?

The primary purpose of code review is to make sure that the overall code health of Google’s code base is improving over time. All of the tools and processes of code review are designed to this end. In order to accomplish this, a series of trade-offs have to be balanced.

Who should code review?

Developers should do code reviews. They should do code reviews, because they should know the code, the company style standards and practices. By having someone else do code reviews, you are telling your developers that it’s not their responsibility to make sure the code meets the companies standards.

Are code reviews worth it?

Talk with developers who use a tool for code review and you’ll find they are much happier than their counterparts who aren’t. Most happy, however, are the developer managers that can use the tool to measure the team’s quality and improvements. For all of them, the time spent is well worth it.

What is a code review checklist?

Code Review Checklist — To Perform Effective Code Reviews by Surender Reddy Gutha actually consists of two checklists: a basic and a detailed one. The basic one checks if the code is understandable, DRY, tested, and follows guidelines.

What does code review mean?

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.

What is good code quality?

Good quality of code makes sure that codes are written in such a way that makes them highly readable. The use of comments, proper indentation, clear notations, and simplicity in the flow are some factors. Editing code is also a more comfortable job with high-quality code as they are easy to read and implement changes.

Does Google use Gerrit?

For open-source code and code shared with collaborators outside, like Go, Chromium, Android Googlers use the Gerrit code review tool. Gerrit is an open-source code review tool that integrates with Git. For the internal code, on the other hand, Googlers use an internal code review tool called Critique.

What are two features of the formal code review?

Formal Code Review The Fagan inspection consists of six steps: Planning, Overview, Preparation, Inspection Meeting, Rework and Follow-up. The basic idea is to define output requirements for each step upfront and when running through the process, you inspect the output of each step and compare it to the desired outcome.

What is GitHub code review?

On GitHub, lightweight code review tools are built into every pull request. Your team can create review processes that improve the quality of your code and fit neatly into your workflow.