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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
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| (Q)Is null a primitive data type in JS? (0) | 2020.06.03 |
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