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Rails Console: reload! not reflecting changes in model files? What could be possible reason?
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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
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#include <pthread.h>
#define MESSAGE_COUNT 16
#define MESSAGE_LENGTH 2048
class MessageBuffer{
private:
pthread_mutex_t mutex;//访问缓冲的互斥量
pthread_cond_t condition;//访问缓冲区的条件变量
//消息缓冲区，循环队列
char buf[MESSAGE_COUNT][MESSAGE_LENG...
`testl` eax against eax?
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92
It tests whether eax is 0, or above, or below. In this case, the jump is taken if eax is 0.
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Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
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edited Oct 26 '12 at 23:59
answered Feb 13 '09 at 23:29
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Code block in numbered list (Wiki syntax)
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72
You could try the following wiki syntax, it works for me on 1.17
# one
#:<pre>
#::some st...
Vim: faster way to select blocks of text in visual mode
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215
In addition to what others have said, you can also expand your selection using pattern searche...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...thin a Python program as the variable
sys.path.
http://docs.python.org/2/using/cmdline.html#envvar-PYTHONPATH
What you're looking for is PATH.
export PATH=$PATH:/home/randy/lib/python
However, to run your python script as a program, you also need to set a shebang for Python in the first li...
Running the new Intel emulator for Android
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edited Jun 30 '14 at 2:43
hram908
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answered May 27 '12 at 6:44...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...rd, and thus preferred, alternative, depending on your distribution.
EDIT 2:
While chroot(1) is available on most (all?) Unix-like systems, it has quite a few issues:
It can be broken out of. If you are going to actually compile or run untrusted C programs on your system, you are especially vuln...
.NET String.Format() to add commas in thousands place for a number
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