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Acquire Quote by Hayley Mills

“The only way for errors to occur in a program is by being put there by the author. No other mechanisms are known. Programs can't acquire bugs by sitting around with other buggy programs. Right practice aims at preventing insertion of errors and, failing that, removing them before testing or any…” quote by Hayley Mills
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“The only way for errors to occur in a program is by being put there by the author. No other mechanisms are known. Programs can't acquire bugs by sitting around with other buggy programs. Right practice aims at preventing insertion of errors and, failing that, removing them before testing or any other running of the program.”

Hayley Mills

About This Quote

Errors are introduced by developers, not spontaneously; testing and prevention are essential.

In simple terms: Bugs come from the author, not from other programs.

Key Takeaway

Focus on preventing and fixing errors early.

Themes

software quality testing error prevention

Mood

cautious analytical

Type

technical instructional

When to use this quote

  • code reviews
  • unit testing
  • static analysis
  • continuous integration

Key Concepts

software engineering bug lifecycle

Questions to Reflect On

  • How can you improve error detection?
  • What processes reduce accidental bugs?
A Different Perspective

Even with safeguards, human error can still slip through.

2.9 out of 5 (7 ratings)

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