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Open terminal here in Mac OS finder [closed]
...mething similar to the "Open Command Window Here" Windows Powertoy for Mac OS? I've found a couple plugins through a google search but wanted to see what works best for developers out there.
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Remove redundant paths from $PATH variable
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the thing is that depending on your OS a chain of configurations are executed. You need to make sure the PATH variable is not overwritten later. The easiest way to do that (for one user) is to overwrite it in the user's personal .bashrc, which commonly is locat...
C/C++中退出线程的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...有C++对象均将通过它们的撤消函数正确地撤消。
（2）操作系统将正确地释放线程堆栈使用的内存。
（3）系统将线程的退出代码（在线程的内核对象中维护）设置为线程函数的返回值。
（4）系统将递减线程内核对象的使用...
Generating a unique machine id
... that generates an id that is unique for a given machine running a Windows OS.
15 Answers
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Get hostname of current request in node.js Express
... missing something simple here, but I can't seem to find a way to get the hostname that a request object I'm sending a response to was requested from.
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Download large file in python with requests
...I'd like to use it for download big files (>1GB).
The problem is it's not possible to keep whole file in memory I need to read it in chunks. And this is a problem with the following code
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How are POST and GET variables handled in Python?
In PHP you can just use $_POST for POST and $_GET for GET (Query string) variables. What's the equivalent in Python?
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A non-blocking read on a subprocess.PIPE in Python
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except ImportError:
from Queue import Queue, Empty # python 2.x
ON_POSIX = 'posix' in sys.builtin_module_names
def enqueue_output(out, queue):
for line in iter(out.readline, b''):
queue.put(line)
out.close()
p = Popen(['myprogram.exe'], stdout=PIPE, bufsize=1, close_fds=ON_P...
How to copy files across computers using SSH and MAC OS X Terminal [closed]
...do this with the scp command, which uses the ssh protocol to copy files across machines. It extends the syntax of cp to allow references to other systems:
scp username1@hostname1:/path/to/file username2@hostname2:/path/to/other/file
Copy something from this machine to some other machine:
scp /pa...
分段机制、分页机制到底是什么？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...关心线性地址（看起来连续的整块地址空间），
寻址时操作系统层面需要通过页面page映射成逻辑地址，逻辑地址也不是真正的内存地址，
需要配合段选择子计算出最终的物理地址，然后便可完成物理内存读取。分段机制 分页...