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。

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。

foo =文件或对象。它用来代替对象变量或文件名。

Foo用作占位符名称，通常在示例代码中表示所命名的对象或名称的选择不是示例的关键部分。Foo后面通常跟着bar、baz，如果需要多个这样的名称，甚至还有bundy。维基百科称这些名称为元异步变量。Python程序员应该使用spam, eggs, ham，而不是foo等。

foo在SA中有很好的用途。

我也见过程序员在想不出一个有意义的名字(比如tmp的替代品)时使用foo，但我认为这是对foo的误用。

“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