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Lodash - isNil method
Syntax
_.isNil(value)
Checks if value is null or undefined.
Arguments
value (*) − The value to check.
Output
(boolean) − Returns true if value is nullish, else false.
Example
var _ = require('lodash'); console.log(_.isNil(null)); console.log(_.isNil(NaN));
Save the above program in tester.js. Run the following command to execute this program.
Command
\>node tester.js
Output
true false
lodash_lang.htm
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