Subtraction Assignment (-=) OperatorThe subtraction assignment operator in JavaScript subtracts the value of right operand from the left operand and assigns the result to left operand (variable).let x -=b; In the above statement, it subtracts b from x and assigns the result to x....
Assignment Operator in JavaScript (=) The assignment operator is one of the simplest to understand in JavaScript. All this operator does is assign the right-side value to the variable on the left side of the operator. For the example below, we will start by defining a variable called “x”...
代码语言:javascript 复制 Operator: x = y 示例 代码语言:javascript 复制 // Assuming the following variables // x = 5 // y = 10 // z = 25 x = y // x is 10 x = y = z // x, y and z are all 25 加赋值(Addition assignment) 加赋值运算符把一个右值与一个变量相加,然后把相加...
Assignment operators assign values to JavaScript variables. OperatorExampleSame As =x = yx = y +=x += yx = x + y -=x -= yx = x - y *=x *= yx = x * y /=x /= yx = x / y %=x %= yx = x % y **=x **= yx = x ** y ...
标签: assignment-operator JavaScript中的`x = y,z`逗号分配 可能重复: Javascript语法:逗号是什么意思? 我在阅读本文时遇到了代码(执行Ctrl+ F搜索Andre Breton): //function returning array of `umbrella` fibonacci numbers function Colette(umbrella) { var staircase = 0, galleons = 0, brigantines = 1...
The JavaScript operator is one of the most widely used in the programming languages. It's a part of an assignment that appears before any variable or value.
In addition to the regular assignment operator "=" the other assignment operators are shorthand for standard operations, as shown in the following table. Previous:JavaScript: Arithmetic Special Operators (%, ++, --, - ) Next:JavaScript: Bitwise Operators ...
JavaScript uses the = operator to assign a value to a variable or property. For example: i = 0 // Set the variable i to 0. o.x = 1 // Set the property x of object o to 1. The = operator expects its left-side operand to be an lvalue: a variable or object property (or arra...
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We can throw in the rest operator (...) to collect the rest of the arguments: let[firstName,...others]="John Doe Iskolo".split(" ")console.log(firstName,others)// John Iskolo Copy And we can even bring in objects here: