boolean or

基本解釋

or queries – The $or operator supports boolean or expressions in queries
$or 查詢(xún)──操作符$or在查詢(xún)中支持布爾類(lèi)型或表達(dá)式
The parameter type and value space corresponds to the XML schema data types; it can be of type boolean or string.
參數(shù)類(lèi)型和值空間對(duì)應(yīng)于 XML 模式數(shù)據(jù)類(lèi)型；該類(lèi)型可以是布爾或字符串類(lèi)型。
Now, if the true function were boolean OR, then the perceptron would have correctly generalized from three training instances to the full set of instances.
現(xiàn)在，如果true函數(shù)是布爾或，那么感知器將從三個(gè)訓(xùn)練實(shí)例中歸納出所有的實(shí)例。

So even though we think of conditions as being Boolean values true or false, really underneath the hood true means anything other than zero.
即使我們考慮,布爾值的真假條件，在底層“真“表示非零。
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
There's this notion of a Boolean value named after Mr. Bool, which is just a notion of true or false.
布爾值的概念是在布爾先生之后命名的，它是一個(gè)正確或錯(cuò)誤的概念。
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
And this puzzle piece here colored in blue because it's a Boolean expression is just something that--whose answer is either a yes or no, 0 true or false, one or zero.
這個(gè)拼圖染成藍(lán)色,因?yàn)樗遣紶柋磉_(dá)式,它的結(jié)果只可能是肯定或否定，對(duì)或錯(cuò)，1或者。
哈佛公開(kāi)課 - 計(jì)算機(jī)科學(xué)課程節(jié)選

All that began to had began to change a century or so ago with the discovery of Boolean algebra and the construction of the first modern computing machines.
FORBES: Computing Desire