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
More of Javascript Lodash
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- How do I use Lodash to remove a property from an array of objects in JavaScript?
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- How do I use an online JavaScript compiler with Lodash?
- How do I use Lodash to get unique values in a JavaScript array?
- How can I use Lodash to find the unique key of a JavaScript object?
- How do I use Lodash in JavaScript?
- How can I use Lodash's throttle function in JavaScript?
- How can I use Lodash's uniq() function to remove duplicate values from a JavaScript array?
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