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Rename a dictionary key
....pop(old_key)
For an OrderedDict, I think you must build an entirely new one using a comprehension.
>>> OrderedDict(zip('123', 'abc'))
OrderedDict([('1', 'a'), ('2', 'b'), ('3', 'c')])
>>> oldkey, newkey = '2', 'potato'
>>> OrderedDict((newkey if k == oldkey else k, v...
Calculate MD5 checksum for a file
...I think .Replace("-", String.Empty) is a better approach. I went through a one hour debug session because I get wrong results when comparing a user input to the file hash.
– fabwu
Jan 1 '17 at 13:16
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How do you use “git --bare init” repository?
... I think these three lines have the same effect than this only one: git --bare init test_repo.git At least with my current git version (1.8.2.2)
– Fran Marzoa
Oct 9 '14 at 19:31
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How do you get the Git repository's name in some Git repository?
...ell, if, for the repository name you mean the Git root directory name (the one that contains the .git directory) you can run this:
basename `git rev-parse --show-toplevel`
The git rev-parse --show-toplevel part gives you the path to that directory and basename strips the first part of the path.
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Are PHP short tags acceptable to use?
...o you mean you don't use any PHP extensions except for the default shipped ones?
– Pacerier
Apr 9 '15 at 10:10
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Is it possible to change only the alpha of a rgba background colour on hover?
...und-color: rgba(51, 91, 11, 1); }
You can only use the inherit keyword alone as a value for the property, and even then the use of inherit isn't appropriate here.
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Export a stash to another computer
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After reading this answer one thing I was wondering was how to select a particular stash from all my stashes. The answer to that is here: stackoverflow.com/a/1910142/1148702 . In this case I ended up doing: git stash show "stash@{0}" -p > patch ins...
Convert ArrayList to String[] array [duplicate]
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For anyone wondering what's going on in @QuanNguyen's comment: He is basically retrieving the Object[] by .toArray() and then manually copying the contents over to a new String[], casting each element to a String. It's a bad approac...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
...ch only ever lets you take values "out" of it - it doesn't let you add new ones. That will become IEnumerable<out T>. That doesn't hurt type safety at all, but lets you return an IEnumerable<string> from a method declared to return IEnumerable<object> for instance.
Contravariance ...
Accessing the web page's HTTP Headers in JavaScript
...y work if the response values you need are guaranteed to be identical from one request to the next. It will depend on your application, so your mileage with an approach like this will vary.
– keparo
Aug 17 '13 at 2:21
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