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doc: update docs/javascript.md
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@@ -886,7 +886,6 @@ for (let index in fruits) {
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```
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```
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### label 语句
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### label 语句
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<!--rehype:wrap-class= row-span-2-->
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```js
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```js
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var num = 0;
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var num = 0;
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@@ -916,10 +915,16 @@ for (let fruit of fruits) {
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// => apple
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// => apple
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// => orange
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// => orange
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// => banana
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// => banana
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for (let [index, value] of fruits.entries()) {
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console.log(index, value);
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}
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// => 0 apple
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// => 1 orange
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// => 2 banana
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```
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```
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### for await...of
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### for await...of
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<!--rehype:wrap-class= row-span-2-->
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```javascript
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```javascript
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async function* asyncGenerator() {
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async function* asyncGenerator() {
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