12 lines
260 B
Markdown
12 lines
260 B
Markdown
|
---
|
||
|
title: Decrement a Number with JavaScript
|
||
|
---
|
||
|
You can easily decrement or decrease a variable by `1` with the `--` operator.
|
||
|
|
||
|
i--;
|
||
|
|
||
|
is the equivalent of
|
||
|
|
||
|
i = i - 1;
|
||
|
|
||
|
**Note:** The entire line becomes `i--;`, eliminating the need for the equal sign.
|