en.javascript.info/9-regular-expressions/10-regexp-greedy-and-lazy/1-lazy-greedy/task.md
2020-11-18 10:37:38 +08:00

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# A match for /d+? d+?/
What's the match here?
```js
alert( "123 456".match(/\d+? \d+?/g) ); // ?
```