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Issue with virtualenv - cannot activate
...).
Edit:
The trick here for Windows is not specifying the BAT extension:
PS C:\DEV\aProject\env\Scripts> & .\activate
(env) PS C:\DEV\aProject\env\Scripts>
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What's the difference between identifying and non-identifying relationships?
... @Eugene, yes I would expect that to be a non-identifying relationship. user_id should be the primary key by itself, and updated_by is not part of a multi-column primary key.
– Bill Karwin
Jul 29 '11 at 14:18
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How do I paste multi-line bash codes into terminal and run it all at once?
... answered Jul 15 '11 at 21:00
opsguyopsguy
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How do I get the difference between two Dates in JavaScript?
...e JsFiddle DEMO
var date1 = new Date();
var date2 = new Date("2025/07/30 21:59:00");
//Customise date2 for your required future time
showDiff();
function showDiff(date1, date2){
var diff = (date2 - date1)/1000;
diff = Math.abs(Math.floor(diff));
var days = Math.f...
实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...的动态部分交给各自的语言通过server的形式去做就ok了（ps:语言与语言之间存在一个万能的socket），内容如下：
一、什么是 FastCGI
FastCGI是一个可伸缩地、高速地在HTTP server和动态脚本语言间通信的接口。多数流行的HTTP server都...
How do you uninstall MySQL from Mac OS X?
...
ps -ax | grep mysql
*stop and kill any MySQL processes
brew remove mysql
brew cleanup
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/var/mysql
sudo rm -rf /usr/local/mysql*
sudo rm ~/Library/LaunchAgents/homebrew.mxcl.my...
Find (and kill) process locking port 3000 on Mac
...00 is your current port in use)
then check status of the reported PID :
ps ax | grep <PID>
finally, "begone with it":
kill -QUIT <PID>
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Where does PostgreSQL store the database?
... it for you and now you do not know the configuration, so following sql helps to save the time. :) Thanks Mike.
– Vishal
Jun 14 '13 at 8:54
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Sprintf equivalent in Java
...intStream.
Somehow like this, printing into a string stream:
PrintStream ps = new PrintStream(baos);
ps.printf("there is a %s from %d %s", "hello", 3, "friends");
System.out.println(baos.toString());
baos.reset(); //need reset to write new string
ps.printf("there is a %s from %d %s", "flip", 5, "h...
Unmount the directory which is mounted by sshfs in Mac [closed]
... Use umount, as the docs say (pointed to by the answer of @opsmason).
– Ioannis Filippidis
Apr 10 '15 at 7:41
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