In Which Warnings Evolve Wings

Ignoring warnings is a bad idea. At some level, we all know this. If we see a sign that says “Warning: Dangerous Undertow” at the beach, we pause (I hope!) and think twice before we get in the water.

Ignore warnings at your peril. :-) Image credit:

Yet we sometimes get cavalier about warnings in software. Specifially, I have heard programmers describe compiler warnings as being less severe than errors–as if worrying about them is optional.

This is simply not true.
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