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How Do Software Engineers Understand Code Changes?

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Some researchers from MSR have published a paper on how do software engineers understand code changes. To me there are no surprises, especially since I participated in the survey the paper is based on (I think I'm quoted too actually). The bottom line is that developers spend a lot of time trying to understand previous code changes and that good check-in descriptions help in the effort to understand old changes.

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  • Anonymous
    October 11, 2012
    It is really a good paper thanks for sharing. www.tnvbalaji.com