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Furthermore this terminology in some way serves as a. In many program test case or example case, i always see bar and foo, what is the two word represent for and why choose this two words as example? I hope this qualifies as a programming question, as in any programming tutorial, you eventually come across 'foo' in the code examples.
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I've always wanted to know what the foo, bar, baz, etc. 原文： the terms foobar, foo, bar, baz and qux are sometimes used as placeholder names (also referred to as metasyntactic variables) in computer programming or. The first documented foo in tech circles is probably 1959 's dictionary of the tmrc language:
Void foo () { } void foo (void) { } is there a difference between these two?
Foo and bar are names for variables, classes, whatever that have no meaning and are often used in examples. Consider these two function definitions: Is it for aesthetic reasons? Used for when you can use def function():
To be spoken only when under. What is the foo in def function(foo): Several times i've found these terms in scientific articles. The terms foobar /ˈfʊːbɑː/, fubar, or foo, bar, baz and qux (alternatively quux) are sometimes used as placeholder names (also referred to as metasyntactic variables) in.
If not, why is the void argument there?
The sacred syllable (foo mani padme hum); (yeah, right?) what does 'foo' really mean? I know there is a difference, i just don't understand the definitions i have found in various books.
