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What are good alternatives to SQL (the language)? [closed]
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45
I certainly agree that SQL's syntax is difficult to work with, both from the standpoint of auto...
What is the perfect counterpart in Python for “while not EOF”
...) as openfileobject:
for chunk in iter(partial(openfileobject.read, 1024), b''):
do_something()
where chunk will contain up to 1024 bytes at a time from the file, and iteration stops when openfileobject.read(1024) starts returning empty byte strings.
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Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
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answered Oct 27 '14 at 11:05
MortimerGoroMortimerGoro
3,47722 gold badges1313 silver badges1818 bronze badges
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计算统计特征（正态分布）函数及实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...00;
map_test[5] = 80;
map_test[2] = 10;
map_test[8] = 99;
map_test[4] = 102;
StdevInfo stdev_info;
stdev_info.init();
stdev_info.caculate_stdev_info(map_test.begin(), map_test.end(),
[](const std::pair<int, int> &pr) { return pr.second; });
//if (value > stdev_info._ave * 2)...
What are named pipes?
...standard default exists (much like port 80 for HTTP, SQL server uses port 1433 in TCP/IP; \\.\pipe\sql\query for a named pipe).
By setting up additional named pipes, you can have multiple DB servers running, each with its own request listeners.
The advantage of named pipes is that it is usually m...
Do zombies exist … in .NET?
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244
Is there a clearer definition of a "zombie thread" than what I've explained here?
Seems like...
Why use AJAX when WebSockets is available?
...tilizing Node server and WebSockets. I found using WebSockets provided a 624% increase in the number of requests per second my application could process.
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Working copy locked error in tortoise svn while committing
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Nux
6,50855 gold badges4444 silver badges5858 bronze badges
answered Aug 1 '12 at 18:01
MicroEyesMicroEyes
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How to search file text for a pattern and replace it with a given value
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the Tin Man
147k3131 gold badges192192 silver badges272272 bronze badges
answered Aug 13 '09 at 21:18
Max Chernyak...
Does adding a duplicate value to a HashSet/HashMap replace the previous value
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249
In the case of HashMap, it replaces the old value with the new one.
In the case of HashSet, ...