From 2e6c736114686e9eeebab66116426b498ce5a9d2 Mon Sep 17 00:00:00 2001 From: alattalatta Date: Sat, 10 Jul 2021 22:11:56 +0900 Subject: Add arithmetic assignment operators (#1383) * Add addition assignment * Add division assignment * Add exponentiation assignment * Add multiplication assignment * Add subtraction assignment * Sync with English * Add remainder assignment --- .../operators/subtraction_assignment/index.html | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 files/ko/web/javascript/reference/operators/subtraction_assignment/index.html (limited to 'files/ko/web/javascript/reference/operators/subtraction_assignment/index.html') diff --git a/files/ko/web/javascript/reference/operators/subtraction_assignment/index.html b/files/ko/web/javascript/reference/operators/subtraction_assignment/index.html new file mode 100644 index 0000000000..53ea2d0174 --- /dev/null +++ b/files/ko/web/javascript/reference/operators/subtraction_assignment/index.html @@ -0,0 +1,51 @@ +--- +title: 빼기 할당 (-=) +slug: Web/JavaScript/Reference/Operators/Subtraction_assignment +tags: + - Assignment operator + - JavaScript + - Language feature + - Operator + - Reference +browser-compat: javascript.operators.subtraction_assignment +translation_of: Web/JavaScript/Reference/Operators/Subtraction_assignment +--- + +
{{jsSidebar("Operators")}}
+ +

빼기 할당 연산자(-=)는 오른쪽 피연산자의 값을 변수에서 뺀 결과를 다시 변수에 할당합니다.

+ +
{{EmbedInteractiveExample("pages/js/expressions-subtraction-assignment.html")}}
+ +

구문

+ +
x -= y // x = x - y
+ +

예제

+ +

빼기 할당 사용하기

+ +
+// bar = 5
+// 위와 같은 변수를 가정할 때
+
+bar -= 2     // 3
+bar -= 'foo' // NaN
+
+ +

명세

+ +{{Specifications}} + +

브라우저 호환성

+ +

{{Compat}}

+ +

같이 보기

+ + -- cgit v1.2.3-54-g00ecf