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How do I uniquely identify computers visiting my web site?
...que users for my site.
– Oliver
Jul 27 '17 at 8:16
12
@Oliver You are correct. This does not give...
Mac OSX Lion DNS lookup order [closed]
...ion.
– Artur Bodera
Feb 5 '13 at 18:27
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Slow Requests on Local Flask Server
...it is referring to this line (or the one that simply locates localhost to 127.0.0.1
– David B.
Oct 7 '16 at 21:47
on m...
How to wait in a batch script? [duplicate]
I am trying to write a batch script and trying to wait 10 seconds between 2 function calls. The command:
6 Answers
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Is it possible to GROUP BY multiple columns using MySQL?
...red Dec 3 '09 at 17:14
Joe PhillipsJoe Phillips
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Practical non-image based CAPTCHA approaches?
...oactive decaying source.
– Alex
Dec 27 '08 at 22:20
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浅谈TCP优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可以控制接收窗口的大小：
shell> sysctl -a | grep mem
net.ipv4.tcp_rmem = <MIN> <DEFAULT> <MAX>
如果我们出于传输性能的考虑，设置了一个足够大的缓冲，那么当大量请求同时到达时，内存会不会爆掉？通常不会，因为Linux本身有一个缓冲...
Fastest Way to Serve a File Using PHP
...f_symlink);
Obviously you'll need a way to prune them either when the script to create them is called or via cron (on the machine if you have access or via some webcron service otherwise)
Under apache you need to be able to enable FollowSymLinks in a .htaccess or in the apache config.
Access con...
Understanding typedefs for function pointers in C
... what is typedef is actually doing here. Thx
– user192712
Oct 20 '09 at 1:12
7
Great answer, I'm ...
Security of REST authentication schemes
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mahemoffmahemoff
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