boolean

boolean   Dan boolean

Boolean search is a type of search that allows you to combine keywords with specifically-defined operators —such as AND,

Boolean search is a type of search that allows you to combine keywords with specifically-defined operators —such as AND,  To create a Boolean object, you can use the constructor or the global function, or assign a literal value It doesn't matter which technique you use; in

เป็นซึมเศร้า A JavaScript Boolean represents one of two values: true or false Boolean Values Very often, in programming, you will need a data type that can only have one Remarks Use the Boolean Data Type to contain two-state values such as truefalse, yesno, or onoff The default value of