From 293c1140a11516baa08824a656462bf62f2aff5e Mon Sep 17 00:00:00 2001 From: DayDreamer027 Date: Tue, 28 Oct 2025 23:40:14 -0400 Subject: [PATCH] Fix typo in parseFloat example comment --- 1-js/05-data-types/02-number/article.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/1-js/05-data-types/02-number/article.md b/1-js/05-data-types/02-number/article.md index 0cdc93148..89e53d0b1 100644 --- a/1-js/05-data-types/02-number/article.md +++ b/1-js/05-data-types/02-number/article.md @@ -367,7 +367,7 @@ alert( parseInt('100px') ); // 100 alert( parseFloat('12.5em') ); // 12.5 alert( parseInt('12.3') ); // 12，只有整数部分被返回了 -alert( parseFloat('12.3.4') ); // 12.3，在第二个点出停止了读取 +alert( parseFloat('12.3.4') ); // 12.3，在第二个点处停止了读取 ``` 某些情况下，`parseInt/parseFloat` 会返回 `NaN`。当没有数字可读时会发生这种情况：