init

README.md

@@ -33,7 +33,7 @@ RSS使用仓库的release RSS [链接](https://github.com/wanghenshui/cppweeklyn
 | [五十一](./posts/051.md) | [五十二](./posts/052.md) | [五十三](./posts/053.md) | [五十四](./posts/054.md) | [五十五](./posts/055.md) | [五十六](./posts/056.md) | [五十七](./posts/057.md) | [五十八](./posts/058.md) | [五十九](./posts/059.md) | [六十期](./posts/060.md) |
 | [六十一](./posts/061.md) | [六十二](./posts/062.md) | [六十三](./posts/063.md) | [六十四](./posts/064.md) | [六十五](./posts/065.md) | [六十六](./posts/066.md) | [六十七](./posts/067.md) | [六十八](./posts/068.md) | [六十九](./posts/069.md) | [七十期](./posts/070.md) |
 | [七十一](./posts/071.md) |[七十二](./posts/072.md)|[七十三](./posts/073.md)|[七十四](./posts/074.md)|[七十五](./posts/075.md)|[七十六](./posts/076.md)|[七十七](./posts/077.md)|[七十八](./posts/078.md)|[七十九](./posts/079.md)|[八十期](./posts/080.md)|
-| [八十一](./posts/081.md) | [八十二](./posts/082.md)|[八十三](./posts/083.md)|[八十四](./posts/084.md)||||||
+| [八十一](./posts/081.md) | [八十二](./posts/082.md)|[八十三](./posts/083.md)|[八十四](./posts/084.md)|[八十五](./posts/085.md)|||||
 
 
 ---

posts/085.md

@@ -4,23 +4,22 @@ title:  第85期
 ---
 # C++ 中文周刊 第85期
 
-`TODO add README then remove this line`
 
 从[reddit](https://www.reddit.com/r/cpp/)/[hackernews](https://news.ycombinator.com/)/[lobsters](https://lobste.rs/)/[meetingcpp](https://www.meetingcpp.com/blog/blogroll/)/[purecpp](http://www.purecpp.cn/)知乎/等等摘抄一些c++动态
 
 `TODO fix meetingcpp blogroll link`
 
-[周刊项目地址](https://github.com/wanghenshui/cppweeklynews)｜[在线地址](https://wanghenshui.github.io/cppweeklynews/) ｜[知乎专栏](https://www.zhihu.com/column/jieyaren) |[腾讯云+社区](https://cloud.tencent.com/developer/column/92884)
+[周刊项目地址](https://github.com/wanghenshui/cppweeklynews)｜[在线地址](https://wanghenshui.github.io/cppweeklynews/) ｜[知乎专栏](https://www.zhihu.com/column/jieyaren) |[腾讯云+社区](https://cloud.tencent.com/developer/column/92884) 
 
 弄了个qq频道，[手机qq点击进入](https://qun.qq.com/qqweb/qunpro/share?_wv=3&_wwv=128&inviteCode=xzjHQ&from=246610&biz=ka)
 
 欢迎投稿，推荐或自荐文章/软件/资源等
 
-`TODO update draft name`
+TODO: 公众号
 
-可以贴在下一期草稿里 [草稿链接](https://github.com/wanghenshui/cppweeklynews/pull/85)
+可以贴在下一期草稿里 [草稿链接](https://github.com/wanghenshui/cppweeklynews/pull/17)
 
-`TODO update date here`
+2022 1021  
 
 ---
 
@@ -34,10 +33,20 @@ title:  第85期
 
 ## 文章
 
-- [c++ tip of week ](https://github.com/QuantlabFinancial/cpp_tip_of_the_week/)
+- [Did you know that C++23 added support for constexpr std::bitset?](https://github.com/QuantlabFinancial/cpp_tip_of_the_week/blob/master/tips/300.md)
 
-`TODO fix link then remove this line`
 
+```cpp
+#include <bitset>
+
+constexpr std::bitset<4> b1{"0011"};
+static_assert(0b0011 == b1.to_ulong());
+
+constexpr std::bitset<4> b2{0b0011};
+static_assert(b1 == b2);
+```
+
+这玩意谁用啊。folly有个省空间的bitset
 ## 视频
 
 - [C++ Weekly ](https://www.youtube.com/channel/UCxHAlbZQNFU2LgEtiqd2Maw)

posts/template.md

@@ -6,7 +6,7 @@ title:  第NNN期
 
 `TODO add README then remove this line`
 
-从[reddit](https://www.reddit.com/r/cpp/)/[hackernews](https://news.ycombinator.com/)/[lobsters](https://lobste.rs/)/[meetingcpp](https://www.meetingcpp.com/blog/blogroll/)/[purecpp](http://www.purecpp.cn/)知乎/等等摘抄一些c++动态
+从[reddit](https://www.reddit.com/r/cpp/)/[hackernews](https://news.ycombinator.com/)/[lobsters](https://lobste.rs/)/[meetingcpp](https://www.meetingcpp.com/blog/blogroll/)/[purecpp](http://www.purecpp.cn/)/知乎/等等摘抄一些c++动态
 
 `TODO fix meetingcpp blogroll link`