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Python dictionary: Get list of values for list of keys
... (64-bit)| (default, Dec 7 2015, 14:10:42) [MSC v.1500 64 bit (AMD64)] on win32
In[1]: l = [0,1,2,3,2,3,1,2,0]
In[2]: m = {0:10, 1:11, 2:12, 3:13}
In[3]: %timeit [m[_] for _ in l] # list comprehension
1000000 loops, best of 3: 762 ns per loop
In[4]: %timeit map(lambda _: m[_], l) # using 'map'
10...
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Convert a Python list with strings all to lowercase or uppercase
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Besides being easier to read (for many people), list comprehensions win the speed race, too:
$ python2.6 -m timeit '[x.lower() for x in ["A","B","C"]]'
1000000 loops, best of 3: 1.03 usec per loop
$ python2.6 -m timeit '[x.upper() for x in ["a","b","c"]]'
1000000 loops, best of 3: 1.04 usec ...
Getting a 404 from WMSvc via MSDeploy.exe
From Windows 8 to Windows Server 2012 (IIS 8) with Web Management Services installed and working, I can use IIS Manager on W8 box to manage the remote server but I get a 404.7 from WMSvc when I execute the following command:
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HttpListener Access Denied
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@Randall: because that's how Windows works... a process can't switch to admin mode while it's running. Regarding UseShellExecute: it depends on what you're executing. I tested my code with "notepad.exe", it works fine without UseShellExecute = false
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How do I watch a file for changes?
...ady looked at the documentation available on http://timgolden.me.uk/python/win32_how_do_i/watch_directory_for_changes.html? If you only need it to work under Windows the 2nd example seems to be exactly what you want (if you exchange the path of the directory with the one of the file you want to watc...
How to trick an application into thinking its stdout is a terminal, not a pipe
...se with an embedded Python library within an executable that is run within Wine. When I ran in a terminal it worked but when I ran the .desktop file I created it would always crash because Py_Initialize didn't see proper stdin/stderr.
– Tatsh
Sep 23 '18 at 8:50...
“The page you are requesting cannot be served because of the extension configuration.” error message
... and happens when IIS is installed after VS or .NET framework.
Note - for Windows 8/10 users, see the other answer by JohnOpincar below. And also the comment/tip from Kevin Brydon.
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Is there a way to cache GitHub credentials for pushing commits?
...omments below.)
With Git 1.7.9 or later, you can just use one of the following credential helpers:
git config --global credential.helper cache
... which tells Git to keep your password cached in memory for (by default) 15 minutes. You can set a longer timeout with:
git config --global credentia...
深入浅出计算机字符集编码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...EUC_JP或shift-jis）。
当以上代码在非shift-jis环境（中文Windows，英文Linux等）下运行时，结果如下（若拷贝到shift-jis环境下又恢复正常，可见背后真正的内容肯定是相同的，只是由于不同的编码规则而显示不同）：
显示同一...