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服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...时间，但是有这么多状态要维护总是不好。
HTTP协议1.1版规定default行为是Keep-Alive，也就是会重用TCP连接传输多个 request/response，一个主要原因就是发现了这个问题。
也就是说HTTP的交互跟上面画的那个图是不一样的，关闭连...
Are there any open source C libraries with common data structures? [closed]
...ow it appears to be: github.com/davinash/cstl It hasn't been updated since 2012 though.
– domen
Jul 24 '17 at 9:24
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How to get full path of a file?
...mitted to the coreutils repo end of 2011, release 8.15 was done in January 2012, I answered the question (with the readlink suggestion) in March 2011 :)
– filmor
Apr 5 '18 at 13:38
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
...elped me.
alerts = {'upper':[1425],'lower':[576],'level':[2],'datetime':['2012-08-08 15:30']}
def myconverter(obj):
if isinstance(obj, np.integer):
return int(obj)
elif isinstance(obj, np.floating):
return float(obj)
elif isinstance(obj, np.ndarray):
...
Is it possible to cache POST methods in HTTP?
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This is being clarified by HTTPbis; see mnot.net/blog/2012/09/24/caching_POST for a summary.
– Mark Nottingham
Sep 23 '12 at 16:05
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Open the start page in Visual Studio after closing a project?
...There's a check box below the projects list for that.
(Tested in VS2010, VS2012, VS2013, VS2015)
In current versions, you can also use the Quick Launch (Ctrl+Q) to search for the command
(Just type "Start Page" in Quick Launch)
Visual Studio 2017
There's a menu item File -> Start Page
You can con...
Parse DateTime string in JavaScript
...-in (MS JS must be included in page):
var date = Date.parseLocale('20-Mar-2012', 'dd-MMM-yyyy');
http://msdn.microsoft.com/en-us/library/bb397521%28v=vs.100%29.aspx
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virtualenvwrapper and Python 3
...ecutable in myenv/bin/python
(myenv)$ python
Python 3.2.3 (default, Oct 19 2012, 19:53:16)
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
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impr...
How to permanently disable region-folding in Visual Studio 2008
...e less noticeable (also an option)
Works in C# and VB (but only in VS 2010/2012, not supported for 2008)
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How to get just the responsive grid from Bootstrap 3?
... box-sizing reset info: css-tricks.com/… & paulirish.com/2012/box-sizing-border-box-ftw
– Costa
Nov 22 '14 at 1:29
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