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Example parsing the toString() method and valueOf() method of JS Boolean object_Basic knowledge

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Release： 2016-05-16 15:35:03

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toString() method
Convert Boolean value to string and return the result.
Example
Convert boolean to string:

var bool = new Boolean(1);
var myvar = bool.toString();

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Output result:

true

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Definition and usage
The toString() method converts a logical value to a string and returns the result.
Note: JavaScript will automatically call this method when you need to convert a Boolean object into a string.
Grammar

boolean.toString()

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Return value

"true" or "false"

valueOf() method
Returns the original value of the Boolean object.
Example

var bool = new Boolean(0);
var myvar = bool.valueOf();

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Output result:

false

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Grammar

boolean.valueOf()

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Return value

"true" or "false"

Related labels：

boolean javascript

source：php.cn

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