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Why use argparse rather than optparse?
...er command-line parsing module. In addition to getopt and optparse we now have argparse .
5 Answers
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Subversion stuck due to “previous operation has not finished”?
...ng from my home pc, but then I commit the same set of files from work, and now my home repo is bust). So, cleanup says:
29 ...
What is meant with “const” at end of function declaration? [duplicate]
...4) will internally correspond to something like Foo f; Foo_Bar(&f, 4). Now adding the const at the end (int Foo::Bar(int random_arg) const) can then be understood as a declaration with a const this pointer: int Foo_Bar(const Foo* this, int random_arg). Since the type of this in such case is cons...
Find object by id in an array of JavaScript objects
...urn e.id == id; });
The result is an array with the items found. If you know that the object is always there and that it only occurs once, you can just use result[0].foo to get the value. Otherwise you should check the length of the resulting array. Example:
if (result.length === 0) {
// no res...
Send and receive messages through NSNotificationCenter in Objective-C?
...w ios devs who keep the notification listener alive longer than they need. Now with arc you usually don't use dealloc and as a result some may think they don't have to release the listener.
– Vive
Nov 5 '13 at 7:45
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How do you synchronise projects to GitHub with Android Studio?
... the project and do git remote add <remote_name> <remote_url>
Now when you do VCS -> Commit changes -> Commit & Push you should see your remote and everything should work through the GUI.
If you are getting the error: fatal: remote <remote_name> already exists that me...
What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
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My point is that no one seems to know where it is used, no one has yet answered. If you do know the answer, feel free to add it by tapping "Add Another Answer".
– Jonny
Sep 22 '14 at 1:15
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Import an existing git project into GitLab?
...itlab http://gitlab.example.com/raveren/kint.git
git push gitlab --mirror
Now if you have a locally cloned repository that you want to keep using with the new remote, just run the following commands* there:
git remote remove origin
git remote add origin http://gitlab.example.com/raveren/kint.git
gi...
Django South - table already exists
...re is more than one field missing you have to repeat it for each field.
3.Now you land with a bunch of new migrations so remove their files from myapp/migrations (0011 and further if you needed to add multiple fields).
4.Run this:
./manage.py migrate myapp 0010
Now try ./manage.py migrate myapp...
What is the best testing framework to use with Node.js? [closed]
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You say that you prefer Mocha now, but why?
– Jonathan Arkell
Oct 2 '12 at 15:32
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