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`elif` in list comprehension conditionals
... do this.
– dTanMan
Nov 7 '19 at 16:05
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std::vector performance regression when enabling C++11
...sn ( +- 0.23% ) [87.66%]
37,366,375 branches # 1052.263 M/sec ( +- 0.48% ) [88.61%]
26,621 branch-misses # 0.07% of all branches ( +- 5.28% ) [83.26%]
0.035953916 seconds time elapsed
As for the reasons, ...
Windows下 C++网络延时检测 - C/C++ - 清泛网 - 专注C/C++及内核技术
Windows下 C++网络延时检测一般需要连接服务器后端的软件都有服务器节点网络延迟的检测，帮助选择低延时、负载较低的服务器节点。例如：那么这个功能是如何实现的呢？...一般需要连接服务器后端的软件都有服务器节点网络...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...VIOR, description = "操作成功后不显示提示信息，默认 false。") public boolean SuppressToast() { return suppressToast; } @DesignerProperty(editorType = PropertyTypeConstants.PROPERTY_TYPE_BOOLEAN, &n...
Rails formatting date
...m/%d/%y)
– RajeshM
Jun 10 '15 at 21:05
1
Use %A if you want the day of the week, e.g. "Wednesday"...
Match multiple cases classes in scala
...ern)
– Erik Kaplun
Jun 28 '14 at 10:05
2
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Can I export a variable to the environment from a bash script without sourcing it?
... answered May 17 '13 at 21:32
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MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区，为创新赋能！
... Labs的Kevin Ashton为了把宝洁的供应链上的RFID标签和互联网连接起来，在1999年第一个提出了IoT这个概念。发明人TCP协议的发明人是Vinton Cerf（下图左，曾在IBM工作过两年）和Robert Elliot Kahn（下图右）。
MQTT的发明人是IBM的Andy Stanf...
What is a method that can be used to increment letters?
...ending on what your use case is.
Unique string generator
(Updated 2019/05/09)
Since this answer has received so much visibility I've decided to expand it a bit beyond the scope of the original question to potentially help people who are stumbling on this from Google.
I find that what I often w...
[解决]CTRL: PTY read or GRE write failed - 更多技术 - 清泛网 - 专注C/C++及内核技术
...E write failedslove-pptpd-vpn-pty-read-or-gre-write-failedpptp vpn服务器连接失败出现以下日志内容:（查看系统日志[cat var log messages |grep pptpd]后发现）GRE: read(fd=6,buffer=80504c0...pptp vpn服务器连接失败出现以下日志内容：
（查看系统日志[ cat /va...