Notice
Recent Posts
Recent Comments
Link
| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 |
Tags
- Empty
- es6
- node
- CSS
- nodeValue
- Temporal dead zone
- a11y
- addEventListener
- js
- javascript
- HTML
- TypingEffect
- for loop
- react
- ES5
- keyup
- modal
- Review
- UI
- node.js
- Event
- css:position
- textContent
- dotenv
- innerHTML
- keyboardEvent
- innerText
- yet
- beforeinput
- Dom
Archives
- Today
- Total
the murmurous sea
JS ES5: strict / non-strict(sloppy) mode 본문
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode
Strict mode
JavaScript's strict mode, introduced in ECMAScript 5, is a way to opt in to a restricted variant of JavaScript, thereby implicitly opting-out of "sloppy mode". Strict mode isn't just a subset: it intentionally has different semantics from normal code. Brow
developer.mozilla.org
https://m.blog.naver.com/on21life/221654555798
자바스크립트 - javascript에서 "use strict" 란 무엇인가
유연한 JS 검증체계를 딱딱하게strict modeES5부터 지원하는 "use strict"는JS 의 제한된 ...
blog.naver.com
'#dev > undone Q' 카테고리의 다른 글
| async vs. fetch (0) | 2020.06.25 |
|---|---|
| RegExp (0) | 2020.06.24 |
| JS ES6: Promise vs. Async await (0) | 2020.06.15 |
| JS OOP: (0) | 2020.06.09 |
| (Q)Is null a primitive data type in JS? (0) | 2020.06.03 |
Comments