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Why is printing “B” dramatically slower than printing “#”?
...e performance with output either eliminated, directed to /dev/null (NUL on Windows) or at least to a file. Displaying on any sort of Console is generally very expensive IO, and always distorts timings -- even if not as dramatically confusingly as this.
– Bob Kerns
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CoInitialize浅析一 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...程是否为RPCSS的方法主要是：先判断当前进程是否有载入Windows目录下\\system32\\rpcss.dll，如果未载入则当前进程不是RPCSS；若载入了，则获取该DLL中名为WhichService的导出函数，如果未找到该函数也认为当前进程是RPCSS；若找到，并...
Getting the last argument passed to a shell script
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I've been using this and it breaks in MSYS2 bash in windows only. Bizarre.
– Steven Lu
Mar 23 '18 at 18:25
3
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How to Test Facebook Connect Locally
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It's simple enough when you find out.
Open /etc/hosts (unix) or C:\WINDOWS\system32\drivers\etc\hosts.
If your domain is foo.com, then add this line:
127.0.0.1 local.foo.com
When you are testing, open local.foo.com in your browser and it should work.
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micro:bit 实验05 - 用 P0 引脚读一个自己接的按钮 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2...
Sending emails with Javascript
...encodeURIComponent(document.getElementById('myText').value)
;
window.location.href = link;
}
This, surprisingly, works rather well. The only problem is that if the body is particularly long (somewhere over 2000 characters), then it just opens a new email but there's no information in i...
How can I have Github on my own server?
...solution written in Golang and released under the MIT license. It works on Windows, macOS, Linux, ARM and more.
Gogs (http://gogs.io)
Gogs is a self-hosted and open source project having around 32k stars on github. You can set up the Gogs at no cost.
GitLab (https://gitlab.com/)
GitLab is a free,...
Installing python module within code
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One issue with this is that, for novice users on Windows, python and pip are not always on their PATH, and so a .py file that could be double-clicked would be quite convenient, whereas a "pip install xxx" comment can be quite tricky.
– jdpipe
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
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In addition to above, i used "windows-cmd" for getting to know ip for my server-url. I did "ping url", to get the IP. and hence, added the IP and the URL pair in the "/etc/hosts". It perfectly works there after (git pull, etc.) !
– p...
乐高 EV3 实验06 - 屏幕表情与音效，让机器人有点性格 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2...