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foo到底是什么意思? 学编程的人对这三个字母的组合肯定不陌生,很多示例函数名都叫这个,当然也有人写fun作为示例函数名的的,fun就比较好理解了,是function的缩写,… 显示全部 关注者 237 Is it for aesthetic reasons?

I hope this qualifies as a programming question, as in any programming tutorial, you eventually come across 'foo' in the code examples If not, why is the void argument there (yeah, right?) what does 'foo' really mean

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If it is meant to

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?

Foo and bar were also commonly used as file extensions Since the text editors of the day operated on an input file and produced an output file, it was common to edit from a.foo file to a.bar file, and back again. What is the foo in def function(foo) Used for when you can use def function()

I know there is a difference, i just don't understand the definitions i have found in various books and tutorials. I've always wanted to know what the foo, bar, baz, etc.names mean Several times i've found these terms in scientific articles Furthermore this terminology in some way serves as a standard for.

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Foo and bar are names for variables, classes, whatever that have no meaning and are often used in examples.

By default symbolic links are ignored Скорее всего слова foo, bar и baz родились в комиксе Smokey Stover and Pogo в конце 30-х годов 20-го века (как правильно заметил @AnT ) и, благодаря своей популярности, стали использоваться технарями из MIT От автора комикса: What’s Foo? My uncle found. Consider these two function definitions Void foo () { } void foo (void) { } is there a difference between these two

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