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diff --git a/files/ko/web/javascript/reference/global_objects/array/entries/index.html b/files/ko/web/javascript/reference/global_objects/array/entries/index.html new file mode 100644 index 0000000000..316886c261 --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/array/entries/index.html @@ -0,0 +1,89 @@ +--- +title: Array.prototype.entries() +slug: Web/JavaScript/Reference/Global_Objects/Array/entries +tags: + - Array + - ECMAScript 2015 + - Iterator + - JavaScript + - Method + - Prototype +translation_of: Web/JavaScript/Reference/Global_Objects/Array/entries +--- +<div>{{JSRef}}</div> + +<p><code><strong>entries()</strong></code> 메서드는 배열의 각 인덱스에 대한 키/값 쌍을 가지는 새로운 <code><strong>Array Iterator</strong></code><strong> </strong>객체를 반환합니다.</p> + +<p>{{EmbedInteractiveExample("pages/js/array-entries.html")}}</p> + +<div class="hidden"> +<p>The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone <a href="https://github.com/mdn/interactive-examples">https://github.com/mdn/interactive-examples</a> and send us a pull request.</p> +</div> + +<h2 id="구문">구문</h2> + +<pre class="syntaxbox notranslate"><code><var>arr</var>.entries()</code> +</pre> + +<h3 id="반환_값">반환 값</h3> + +<p>{{jsxref("Array")}} 반복자 인스턴스 객체.</p> + +<h2 id="예시">예시</h2> + +<h3 id="인덱스와_요소_이터레이팅">인덱스와 요소 이터레이팅</h3> + +<pre class="notranslate">const a = ['a', 'b', 'c']; + +for (const [index, element] of a.entries()) + console.log(index, element); + +// 0 'a' +// 1 'b' +// 2 'c'</pre> + +<h3 id="for…of_루프_사용"><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of">for…of</a> 루프 사용</h3> + +<pre class="brush:js notranslate">var a = ['a', 'b', 'c']; +var iterator = a.entries(); + +for (let e of iterator) { + console.log(e); +} +// [0, 'a'] +// [1, 'b'] +// [2, 'c'] +</pre> + +<h2 id="Specifications">Specifications</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-array.prototype.entries', 'Array.prototype.entries')}}</td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성"><span>브라우저 호환성</span></h2> + +<div> + + +<p>{{Compat("javascript.builtins.Array.entries")}}</p> +</div> + +<h2 id="같이_보기">같이 보기</h2> + +<ul> + <li>{{jsxref("Array.prototype.keys()")}}</li> + <li>{{jsxref("Array.prototype.values()")}}</li> + <li>{{jsxref("Array.prototype.forEach()")}}</li> + <li>{{jsxref("Array.prototype.every()")}}</li> + <li>{{jsxref("Array.prototype.some()")}}</li> + <li><a href="/en-US/docs/Web/JavaScript/Reference/Statements/for...of">for...of</a></li> + <li><a href="/en-US/docs/Web/JavaScript/Reference/Iteration_protocols">Iteration protocols</a></li> +</ul> |