javascript-lodashHow can I determine the size of a JavaScript object using Lodash?
Using Lodash, you can determine the size of a JavaScript object with the size
method. This method returns the number of own enumerable string keyed properties of an object.
Example
const _ = require('lodash');
const obj = {
firstName: 'John',
lastName: 'Doe',
age: 30
};
const size = _.size(obj);
console.log(size);
Output example
3
Code explanation
const _ = require('lodash');
: This line imports the Lodash library.const obj = {...}
: This line creates an object with three key-value pairs.const size = _.size(obj);
: This line uses thesize
method to determine the size of the object.console.log(size);
: This line logs the size of the object to the console.
Helpful links
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