javascript Operators typeof
| typeof | NN 3 IE 3 ECMA 1 |
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The typeof operator returns one of six string descriptions of the data type of a value. Those returned types are:
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The object type includes arrays, but the operator provides no further information about the type of object or array of the value (see the instanceof operator). |
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| Example | |
if (typeof someVar == "string") {
...
}
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