Lodash教程

Lodash drop method

语法:

_.drop(array, [n=1])
Creates a slice of array with n elements dropped from the beginning.

参数

array (Array) − The array to query. [n=1] (number) − The number of elements to drop.

输出:

(Array) − Returns the slice of array.

实例:

var _ = require('lodash');
var numbers = [1, 2, 3, 4];
var listOfNumbers = '';
listOfNumbers = _.drop(numbers);
console.log(listOfNumbers);
listOfNumbers = _.drop(numbers, 2);
console.log(listOfNumbers);
Save the above program in tester.js. Run the following command to execute this program.

命令:

\>node tester.js

输出:

[ 2, 3, 4 ]
[ 3, 4 ]
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