Or use in boolean expressions to connect two or more conditions 在布尔表达式中使用,用来连接两个或多个条件。
Returns one of two values depending on the value of a boolean expression 根据布尔型表达式的值返回两个值中的一个。
Returns one of two expressions based on the evaluation of a boolean expression 基于布尔表达式的值返回两个表达式之一。
Non - boolean expressions 非布尔表达式
Statement executes a block of program statements if a boolean expression evaluates true 语句在一个布尔表达式计算为true时执行一个程序语句块。
Truth table generator for boolean expres - this program creates truth tables from boolean expressions 这个程序从布尔表达式中创建真实的表格。
There are three occasions in which this approach of using boolean expressions may appear restrictive 在三种情况下,使用布尔表达式去表述契约可能显得有些力不从心。
Non - boolean expressions are used in the derived column transformation , property expressions , and the for loop container 非布尔表达式用于派生列转换、属性表达式和for循环容器中。
Clause that indicates a block of program statements that should be processed if the boolean expression evaluates false 子句,指示当布尔表达式计算为false时应该处理的程序语句块。
" contains more information about boolean expressions and the different relational and logical operators in python ” ,包含更多关于布尔表达式和python中不同关系和逻辑运算符的信息。