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How to exit git log or git diff [duplicate]
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@Affan: To quit vi use :q. q: opens a command window which can be exited with :q (but this won't quit vi then).
– Benjamin Bannier
Aug 26 '13 at 22:53
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C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术
...量的加法来寻址）
我们来看看是怎么个连续的，用gdb的x命令来查看：(我们知道，用struct line {}中的那个char contents[]不占用结构体的内存，所以，struct line就只有一个int成员，4个字节，而我们还要为contents[]分配10个字节长度，所...
Is Mono ready for prime time? [closed]
...t is just not worth bothering porting since they are so incredibly tied to Win32. At that point, either you start from zero, or a business decision will drive the effort to make your code portable, but we are talking months worth of work (at least from the reports we have).
If you are starting fr...
How can I find and run the keytool
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> sociallisting -keystore "D:\keystore\SocialListing" |
> "C:\cygwin\bin\openssl.exe" sha1 -binary | "C:\cygwin\bin\openssl.exe"
> base64
share
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improve this answer
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WebSocket客户端使用指导 · App Inventor 2 中文网
...接同一个局域网，把下面代码保存为 websocket-peer.py。启动命令如下（Windows把 .venv/bin/python 改为 .venv\Scripts\python.exe）：
python3 -m venv .venv
.venv/bin/python -m pip install websockets
.venv/bin/python websocket-peer.py
#!/usr/bin/env python3
"""实际WebSocket...
Open a URL in a new tab (and not a new window)
I'm trying to open a URL in a new tab, as opposed to a popup window.
33 Answers
33
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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...e standard so an implementation is free to do what it wants, including allowing something in there that isn't the actual name - I thought I'd made that clear in the penultimate sentence.
– paxdiablo
Jan 12 '10 at 23:00
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What is the difference between a thread and a fiber?
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In Win32, a fiber is a sort of user-managed thread. A fiber has its own stack and its own instruction pointer etc., but fibers are not scheduled by the OS: you have to call SwitchToFiber explicitly. Threads, by contrast, are p...
Difference between “\n” and Environment.NewLine
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Depends on the platform. On Windows it is actually "\r\n".
From MSDN:
A string containing "\r\n" for
non-Unix platforms, or a string
containing "\n" for Unix platforms.
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Floating point vs integer calculations on modern hardware
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Poor man's FPU/ALU operation benchmark:
#include <stdio.h>
#ifdef _WIN32
#include <sys/timeb.h>
#else
#include <sys/time.h>
#endif
#include <time.h>
#include <cstdlib>
double
mygettime(void) {
# ifdef _WIN32
struct _timeb tb;
_ftime(&tb);
return (double)tb....