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Written by bakar8900 in Uncategorized
Jan 7 th, 2021
The reviewing developer is deeply involved in the code, giving great thought to the issues and consequences arising from different implementations. On the one hand, this gives the reviewer click here to watch and download lots of inspection time and a deep insight into the problem at hand, so perhaps this means the review is more effective. Some people suggest using both techniques – pair-programming for the deep review and a follow-up standard review for fresh eyes. Although this takes a lot of developer time to implement, it would seem that this technique would find the greatest number of defects. It’s also hard to manage multiple reviews at the same time.
The reviewer doesn’t get a chance to poke around other source files to check for side-effects or verify that API’s are being used correctly. The most obvious advantage of over-the-shoulder reviews is simplicity in execution. It can also be deployed whenever you need it most – an especially complicated change or an alteration to a "stable" code branch.
Just make sure you implement a technique that doesn’t aggravate them so much that they revolt. There’s a controversial issue about whether pair-programming reviews are better, worse, or complementary to more standard reviews.
Imagine a developer in Hyderabad opening Outlook to discover 25 emails from different people discussing aspects of three different code changes he’s made over the last few days. It will take a while just to dig though that before any real work can begin. Before I list out the pros and cons, I’d like you to consider a certain effect that only this type of review exhibits. Because the author is controlling the pace of the review, often the reviewer doesn’t get a chance to do a good job. The reviewer might not be given enough time to ponder a complex portion of code.
Typically, the author "drives" the review by sitting at the keyboard and mouse, opening various files, pointing out the changes and explaining what he did. The author can present the changes using various tools and even go back and forth between changes and other files in the project. If the reviewer sees something amiss, they can engage in a little "spot pair-programming" as the author writes the fix while the reviewer hovers.
The metrics are computed and compared to pre-established guidelines and historical data. The results of these comparisons are used to guide modifications to the code to improve the corresponding code qualities. Many modern static analysis tools generate reports that graphically present the analysis results and recommend potential resolutions to identified problems. No matter what you pick, your developers will find that code review is a great way to find bugs, mentor new hires, and share information.
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