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