From c117e92dc5fa4c7e8649db449dbdc563abdea685 Mon Sep 17 00:00:00 2001
From: lhajh <1309658793@qq.com>
Date: Tue, 12 Mar 2019 17:07:40 +0800
Subject: [PATCH 1/2] Update JS-ch.md
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
一元运算符 + 的小 tips
---
JS/JS-ch.md | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/JS/JS-ch.md b/JS/JS-ch.md
index e2ac2e23..ed132477 100644
--- a/JS/JS-ch.md
+++ b/JS/JS-ch.md
@@ -166,6 +166,15 @@ let a = {
'a' + + 'b' // -> "aNaN"
// 因为 + 'b' -> NaN
// 你也许在一些代码中看到过 + '1' -> 1
+// 关于一元运算符 + 的小 tips:
+// + number => number
+// + 'number' => number
+// + '!number' => NaN
+// + true => 1
+// + false => 0
+// + undefined => NaN
+// + null => 0
+// + Object => NaN
```
## `==` 操作符
From d0562e75c44496d087800de5db96c93de6d3e78c Mon Sep 17 00:00:00 2001
From: lhajh <1309658793@qq.com>
Date: Tue, 12 Mar 2019 17:17:09 +0800
Subject: [PATCH 2/2] Update JS-ch.md
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
关于一元运算符 + 的小 tips
---
JS/JS-ch.md | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/JS/JS-ch.md b/JS/JS-ch.md
index ed132477..3c7fc8fa 100644
--- a/JS/JS-ch.md
+++ b/JS/JS-ch.md
@@ -167,14 +167,14 @@ let a = {
// 因为 + 'b' -> NaN
// 你也许在一些代码中看到过 + '1' -> 1
// 关于一元运算符 + 的小 tips:
-// + number => number
-// + 'number' => number
-// + '!number' => NaN
-// + true => 1
-// + false => 0
-// + undefined => NaN
-// + null => 0
-// + Object => NaN
+// + number -> number
+// + 'number' -> number
+// + '!number' -> NaN
+// + true -> 1
+// + false -> 0
+// + undefined -> NaN
+// + null -> 0
+// + Object -> NaN
```
## `==` 操作符