LBYL has various meanings in the Internet Slang category. Discover the full forms, definitions, and usage contexts of LBYL in Internet Slang.
LBYL is a conventional programming approach in which we test whether or not a piece of code will work before running it. To put it another way, if a piece of code requires some precondition, conditional statements are used to ensure that the code only runs if all of the conditions are met.
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