圳

完全代替纸质笔记本，每天都用，香极了 ovo

1.6 1.7 路过

打基础

/t/754936

能不能 hack 一下让 csdn 以为我装了插件 https://i.v2ex.co/504J5BO2.png

QStringBuilder uses expression templates and reimplements the '%' operator so that when you use '%' for string concatenation instead of '+', multiple substring concatenations will be postponed until the final result is about to be assigned to a QString. At this point, the amount of memory required for the final result is known. The memory allocator is then called once to get the required space, and the substrings are copied into it one by one.

文档中的原话。

https://doc.qt.io/qt-5.15/qstring.html

vagrant 了解一下

NYM7LTF7XRTX 已用，谢谢~

github+jsdelivr

提醒：下线要下载阿里云 app

感谢楼主，丰富了一波 block 名单

slim，ci3

Kerbal Space Program 练练手 https://i.v2ex.co/504J5BO2.png

我家的 AC68U 元旦刚退休，整个房间就一个网口，搞了仨水星 M6G 做无线 mesh，效果还不错。

我 200 多买了三台号称最便宜的 mesh 路由水星 M6G，效果也是出乎意料，甚至感觉两台就够用了。

驾驶员体检中心交个费，体个检，完了 app 申请一下，快递直接寄到门口。