法语“fou”(比如:amour fou) [crazy]用英语写，应该是“foo”，对吧?否则furchtbar -> foobar -> foo, bar -> barfoo -> barfuß(赤脚)。傻人。没有牙齿的脚。

我同意所有提到它的人，它的意思是:没什么有趣的，只是一些东西，通常需要完成一个语句/表达式。

我觉得这意味着什么都没有。维基上说:

Foo通常与元异步变量bar和foobar一起使用。

法语“fou”(比如:amour fou) [crazy]用英语写，应该是“foo”，对吧?否则furchtbar -> foobar -> foo, bar -> barfoo -> barfuß(赤脚)。傻人。没有牙齿的脚。

我同意所有提到它的人，它的意思是:没什么有趣的，只是一些东西，通常需要完成一个语句/表达式。

它是一个元异步变量。

“Foo”的定义有很多含义:

bar, and baz are often compounded together to make such words as foobar, barbaz, and foobaz. www.nationmaster.com/encyclopedia/Metasyntactic-variable Major concepts in CML, usually mapped directly onto XMLElements (to be discussed later). wwmm.ch.cam.ac.uk/blogs/cml/ Measurement of the total quantity of pasture in a paddock, expressed in kilograms of pasture dry matter per hectare (kg DM/ha) www.lifetimewool.com.au/glossary.aspx Forward Observation Officer. An artillery officer who remained with infantry and tank battalions to set up observation posts in the front lines from which to observe enemy positions and radio the coordinates of targets to the guns further in the rear. members.fortunecity.com/lniven/definition.htm is the first metasyntactic variable commonly used. It is sometimes combined with bar to make foobar. This suggests that foo may have originated with the World War II slang term fubar, as an acronym for fucked/fouled up beyond all recognition, although the Jargon File makes a pretty good case ... explanation-guide.info/meaning/Metasyntactic-variable.html Foo is a metasyntactic variable used heavily in computer science to represent concepts abstractly and can be used to represent any part of a ... en.wikipedia.org/wiki/FOo Foo is the world of dreams (no its not) in Obert Skye's Leven Thumps series. Although it has many original inhabitants, most of its current dwellers are from Reality, and are known as nits. ... en.wikipedia.org/wiki/Foo (place) Also foo’. Representation of fool (foolish person), in a Mr. T accent en.wiktionary.org/wiki/foo

资源:谷歌

foo =文件或对象。它用来代替对象变量或文件名。