lodash demo code example
Example 1: lodash npm
$ npm i -g npm
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$ npm i --save lodashExample 2: what is lodash omitBy
var object = { 'a': 1, 'b': '2', 'c': 3 }; _.omitBy(object, _.isNumber);// => { 'b': '2' }$ npm i -g npm
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$ npm i --save lodashvar object = { 'a': 1, 'b': '2', 'c': 3 }; _.omitBy(object, _.isNumber);// => { 'b': '2' }