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How to compare strings in Bash
How do I compare a variable to a string (and do something if they match)?
10 Answers
1...
Switch statement for string matching in JavaScript
How do I write a swtich for the following conditional?
8 Answers
8
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How do I get Month and Date of JavaScript in 2 digit format?
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@dak: And when is that realistically going to matter? I doubt you're calculating the month thousands of times a second.
– Sasha Chedygov
Jul 2 '12 at 17:01
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Hidden features of C
...n conclusion: I think Matlab is a compelling case study that shows why you don't want integer overflow checking.
– Trevor Boyd Smith
Jun 11 '09 at 13:35
15
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How do I access the request object or any other variable in a form's clean() method?
...g it in threadlocals - is a very bad idea. There's absolutely no reason to do it this way.
A much better way is to override the form's __init__ method to take an extra keyword argument, request. This stores the request in the form, where it's required, and from where you can access it in your clean...
How do I tell git-svn about a remote branch created after I fetched the repo?
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just adding this link to the docs as a reference kernel.org/pub/software/scm/git/docs/git-svn.html
– slf
Aug 22 '11 at 15:34
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git - skipping specific commits when merging
...ot all of the commits on branch "maint" to "master", for instance, you can do this. It requires some work---- as mentioned above, the usual use case is to merge everything from a branch--- but sometimes it happens that you made a change to a release version that shouldn't be integrated back (maybe t...
How do you create a read-only user in PostgreSQL?
I'd like to create a user in PostgreSQL that can only do SELECTs from a particular database. In MySQL the command would be:
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Detect if a jQuery UI dialog box is open
I am using a jQuery UI dialog. If it is open, I want to do one thing. If it is closed, I want to do another.
5 Answers
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Count the number of commits on a Git branch
...h-name as well.
Examples
git checkout master
git checkout -b test
<We do 3 commits>
git rev-list --count HEAD ^master
Result: 3
If your branch comes of a branch called develop:
git checkout develop
git checkout -b test
<We do 3 commits>
git rev-list --count HEAD ^develop
Result: ...