Much like the "Hello World”, words “foo” and “bar” are used in computer programming examples.
They are metasyntacic variables, or simply put, placeholders used for entities such as variables and functions, where the actual values or names represented by them are not important.
So what is their origin?
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What Is The Origin Of Foo And Bar
Теги
computer scienceprogrammingalgorithmcomputereducationcomputerscomputingcomputationalgorithmsfoobarfoobarfubarmetasyntactic variablesvariablesmetasyntacticfunctionfunctionsvariableMITLISPTMRChistorycomputer engineeringcomputer studiescomputer algorithmsintroduction to algorithmsprogramming algorithms