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Determining Whether a Directory is Writeable
... way in Python to determine whether a directory is writeable for the user executing the script? Since this will likely involve using the os module I should mention I'm running it under a *nix environment.
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What does cherry-picking a commit with Git mean?
... are on the branch you want to apply the commit to.
git checkout master
Execute the following:
git cherry-pick <commit-hash>
N.B.:
If you cherry-pick from a public branch, you should consider using
git cherry-pick -x <commit-hash>
This will generate a standardized commit mess...
Difference between `npm start` & `node app.js`, when starting app?
I have installed an application using the command express new 'filename' . I have just learned that you can start an application using:
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How to run multiple Python versions on Windows
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Running a different copy of Python is as easy as starting the correct executable. You mention that you've started a python instance, from the command line, by simply typing python.
What this does under Windows, is to trawl the %PATH% environment variable, checking for an executable, either bat...
Convert unix time to readable date in pandas dataframe
I have a dataframe with unix times and prices in it. I want to convert the index column so that it shows in human readable dates.
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Flatten List in LINQ
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Is there some alternate syntax for SelectMany( i => i ) ? I've seen this syntax used a lot but it seems a degenerate use of the select feature, so I would have expected the language designers to come up with a shortcut syntax specifically for lists of...
How to output a comma delimited list in jinja python template?
...%}
,
{% endif %}
Note that you can also shorten the code by using If Expression:
{{ ", " if not loop.last}
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Fastest way(s) to move the cursor on a terminal command line?
...Since this hasn't been closed yet, here are a few more options.
Use Ctrl+x followed by Ctrl+e to open the current line in the editor specified by $FCEDIT or $EDITOR or emacs (tried in that order).
If you ran the command earlier, hit Ctrl+r for a reverse history search and type option25 (in this ca...
git working on two branches simultaneously
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This should be the new accepted answer, since 2.5.X is now the recommended version, even for windows i.imgur.com/oQvUhVl.png git-scm.com/download/win
– RAnders00
Sep 4 '15 at 18:56
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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...转码方法，请参考我写的《字符编码笔记》。）
在Firefox中测试，也得到了同样的结果。所以，结论1就是，网址路径的编码，用的是utf-8编码。
三、情况2：查询字符串包含汉字。
在IE中输入网址“http://www.baidu.com/s?wd=春节...