What is the foo in def function(foo): Void foo () { } void foo (void) { } is there a difference between these two? 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. (yeah, right?) what does 'foo' really mean? I've always wanted to know what the foo, bar, baz, etc.
Furthermore this terminology in some way serves as a. If not, why is the void argument there? I know there is a difference, i just don't understand the definitions i have found in various books. Foo and bar are names for variables, classes, whatever that have no meaning and are often used in examples.
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. Used for when you can use def function(): Consider these two function definitions:
The sacred syllable (foo mani padme hum); To be spoken only when under. Is it for aesthetic reasons?