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How to turn on (literally) ALL of GCC's warnings?
...on all disabled warnings in the m4 module, which basically is the gcc call piped through awk:
flags="-Wall -Wextra -Wformat=2 "$(gcc -Wall -Wextra -Wformat=2 -Q --help=warning,C|awk '{ if (($2 == "[disabled]" || $2 == "") && $1!~/=/ && $1~/^-W/&& $1!="-Wall") print $1 }'
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...l(32767,32767);
m_allmsg.ReplaceSel(msg);
}else{
MessageBox("无法连接到服务器！");
closesocket(sock);
WSACleanup();
}
}
GetDlgItem(IDC_DISCONNECT)->EnableWindow(TRUE);
GetDlgItem(IDC_SEND)->EnableWindow(TRUE);
GetDlgItem(IDC_CHANGENAME)->EnableWindow...
Ternary operator is twice as slow as an if-else block?
...e instructions cost longer cycle. But if the instruction fetching time and pipe/cache were also take into account, then the real total time of execution depends on the processor. The processor can also predict the branches.
Modern processors have even more cores, things can be more complex with th...
Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...eserializer at the time for interprocess/interhost communications (TCP and pipes). My goals were to make it as small (in terms of bytes sent over the wire) and fast (in terms of time spent serializing and deserializing) as possible. I thought I might avoid some boxing and unboxing with TypedReferenc...
How does the ARM architecture differ from x86? [closed]
...oks like this stackoverflow.com/questions/13106297/… There are different pipes for different type of instructions, even there are duplicated ones. CPU divides instructions into micro instructions and those can run in parallel among pipeline.
– auselen
Dec 17 ...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
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Or if you prefer the magic of pipes instead of the magic of /dev/null: printf '' | git hash-object --stdin -t tree :)
– Ciro Santilli 郝海东冠状病六四事件法轮功
Dec 14 '14 at 8:17
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Getting started with Haskell
... to it soon though, as it is a bit out of date. It doesn't mention lenses, pipes, constraint kinds, the haskell platform, type level numbers, and they are pretty major new topics since this was written. You are right that RWH isn't as good anymore, it hasn't been updated in a long time and a lot of ...
How to create a video from images with FFmpeg?
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cat *.png | ffmpeg -f image2pipe -i - output.mp4
from wiki
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What techniques can be used to speed up C++ compilation times?
...od 2 - Sort symbols based on length
You can run the regular nm command and pipe it to your favorite script (AWK, Python, etc.) to sort the symbols based on their length. Based on our experience, this method identifies the largest trouble making candidates better than method 1.
Method 3 - Use Templig...
HTML5 Canvas Resize (Downscale) Image High Quality?
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Suggestion 1 - extend the process pipe-line
You can use step-down as I describe in the links you refer to but you appear to use them in a wrong way.
Step down is not needed to scale images to ratios above 1:2 (typically, but not limited to). It is where you n...