Lodash _.sneq() 方法
Lodash _.sneq() 方法检查每个参数是否严格不相等 (===) 并返回相应的布尔值。
句法:
_.sneq( val1, val2, ..., valn );
参数:这个方法需要n个值来操作它们_.sneq()方法。
返回值:此方法返回一个布尔值。
注意:这在普通 JavaScript 中不起作用,因为它需要安装 lodash.js contrib 库。 Lodash.js contrib 库可以使用npm install lodash-contrib 安装。
示例 1:
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( 1, 2, 3 );
console.log("Each arguments are not "
+ "equal to each other :", eq);
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( 2, 2, 2 );
console.log("Each arguments are not "
+ "equal to each other :", eq);
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( "2", 2, 2 );
console.log("Each arguments are not "
+ "equal to each other :", eq);
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( "2", "2", "2" );
console.log("Each arguments are not "
+ "equal to each other :", eq);
输出:
Each arguments are not equal to each other : true
示例 2:
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( 2, 2, 2 );
console.log("Each arguments are not "
+ "equal to each other :", eq);
输出:
Each arguments are not equal to each other : false
示例 3:
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( "2", 2, 2 );
console.log("Each arguments are not "
+ "equal to each other :", eq);
输出:
Each arguments are not equal to each other : true
示例 4:
Javascript
// Defining lodash contrib variable
var _ = require('lodash-contrib');
var eq = _.sneq( "2", "2", "2" );
console.log("Each arguments are not "
+ "equal to each other :", eq);
输出:
Each arguments are not equal to each other : false