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Code Quality Quotes

Browse 13 quotes about Code Quality.

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Code Quality Quotes

“Tests shouldn’t verify units of code. Instead they should verify units of behavior: something that is meaningful for the problem domain and ideally something that a business person can recognize as useful. The number of classes it takes to implement such a unit of behavior is irrelevant. The unit could span across multiple classes or only one class, or even take up just a tiny method. [...] A test should tell a story about the problem your code helps to share, and this story should be cohesive and meaningful to a non-programmer.”

BehaviorProgrammingVerifyVerificationCode QualityUnit Testing
Book:Unit Testing: Principles, Practices, and Patterns
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“Most software today is very much like an Egyptian pyramid with millions of bricks piled on top of each other, with no structural integrity, but just done by brute force and thousands of slaves.”

DoneTodayForceMillionsTechnologyIntegrityComputerSlaveCodeProgrammingSoftwareBricksFunny InspirationalBrutesProgrammersPyramidsComputer ProgrammingProgramming LanguagesEgyptianComputer LanguageHardwareSoftware DesignBrute ForceComputer ProgrammersComputer SoftwareCode QualityEgyptian Pyramids
Author:Alan Kay
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“At first I hoped that such a technically unsound project would collapse but I soon realized it was doomed to success. Almost anything in software can be implemented, sold, and even used given enough determination. There is nothing a mere scientist can say that will stand against the flood of a hundred million dollars. But there is one quality that cannot be purchased in this way - and that is reliability. The price of reliability is the pursuit of the utmost simplicity. It is a price which the very rich find most hard to pay.”

WayFirstsHardEnoughUsedGivenPayQualityMillionsLearningRichProjectsHundredDeterminationScientistDollarsMereSimplicityPursuitProgrammingSoftwareCollapseFloodDoomedMillion DollarsProgrammersComputer ProgrammingReliabilitySoftware DesignComputer ProgrammersComputer SoftwareCode Quality
Author:Tony Hoare
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“Testing by itself does not improve software quality. Test results are an indicator of quality, but in and of themselves, they don't improve it. Trying to improve software quality by increasing the amount of testing is like trying to lose weight by weighing yourself more often. What you eat before you step onto the scale determines how much you will weigh, and the software development techniques you use determine how many errors testing will find. If you want to lose weight, don't buy a new scale; change your diet. If you want to improve your software, don't test more; develop better.”

IfsWantTryingDoeUseLosesResultsQualityStepsDevelopmentAmountTestsWeightErrorsSimplicityDetermineTechniqueScalesDietsProgrammingSoftwareTestingProgrammersComputer ProgrammingLose WeightIndicatorsWeighingSoftware DesignComputer ProgrammersSoftware DevelopmentComputer SoftwareCode Quality
Book:Code Complete
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