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Quality vs Quantity
- 1. /34@yegor256 1 Yegor Bugayenko Joker2018 St.Petersburg, Russia 20 October 2018 Quality vs. Quantity
- 2. /28@yegor256 zerocracy.com 2 The Gist: Mistakes mustbe forgivable, not enough code—not.
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- 11. /34@yegor256 11 Can WeImprove?
- 12. /34@yegor256 12 “A goodprogrammer will produce fault-free code, while a bad programmer will produce code that is fault- ridden.” Good Coder = Less BugsWrong!
- 13. /34@yegor256 13 “Some peoplemistakenly refer to software defects as bugs. When called bugs, they seem like pesky things that should be swatted or even ignored. This trivializes a critical problem and fosters a wrong attitude. Thus, when an engineer says there are only a few bugs left in a program, the reaction is one of relief. Suppose, however, that we called them time bombs instead of bugs. Would you feel the same sense of relief if a programmer told you that he had thoroughly tested a program and there were only a few time bombs left in it? Just using a different term changes your attitude entirely.” Bug = Time BombWrong!
- 14. /34@yegor256 14 Fear DrivenDevelopment
- 15. /34@yegor256 15 “If you’rescared of making changes, you can’t make something dramatically better, or do that big code cleanup. Maybe you can’t even deploy the code that you already wrote and tested, because it feels too scary. You just want to stick what’s sort-of-working, even if it’s not great.” “Fear makes you a worse programmer” Julia Evans, https://goo.gl/MeLGxN
- 16. /34@yegor256 16 Tech Debt StaleBranches Boring Stress
- 17. /34@yegor256 17 Fix theProcess, not People
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- 19. /34@yegor256 19 Repository Production Staging ProgrammersEnd-Users Testers Pipeline
- 20. /34@yegor256 20 1 RejectIt! Repository Production Staging
- 21. /34@yegor256 21 “Each stageof a build pipeline is looking for reasons to reject the build. Tests failed? Reject it. Lint complains? Reject it. Build fails integration tests in staging? Reject it. Finished archive smells funny? Reject it.”
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- 25. /34@yegor256 25 3 Testers,Not Approvers Repository Production Staging Testers
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- 27. /34@yegor256 27 4 CrashFast Production End-Users Programmers ?
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- 29. /34@yegor256 29 5 EncourageBugs Repository Staging Programmers Testers Reports
- 30. /34@yegor256 30 $$$ Zerocracy We payper each bug reported
- 31. /34@yegor256 31 Pull Requests,or Bugs, or… You Are Out!
- 32. /34@yegor256 32 Speed, notQuality
- 33. /34@yegor256 33 6 EducateMoney People Bosses Programmers ProductionReports
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