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Java regex capturing groups indexes
..., apart from grouping, will also record the text matched by the pattern inside the capturing group (pattern). Using your example, (.*):, .* matches ABC and : matches :, and since .* is inside capturing group (.*), the text ABC is recorded for the capturing group 1.
Group number
The whole pattern i...
Angularjs $q.all
... deferred.resolve(data);
})
When you write var deferred= $q.defer(); inside a for loop it's hoisted to the top of the function, it means that javascript declares this variable on the function scope outside of the for loop.
With each loop, the last deferred is overriding the previous one, there is...
Inserting a Link to a Webpage in an IPython Notebook
...e I use in my python notebook when I want to insert a link to a webpage inside a markdown cell (in a python notebook).
[Clickable_visible_hyperlink](Hidden_landing_URL)
--note Here is the clickable hyperlink, you can change the value
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Getting root permissions on a file inside of vi? [closed]
...files, I'll open one with vi and then when I go to save it realize that I didn't type
10 Answers
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How unique is UUID?
How safe is it to use UUID to uniquely identify something (I'm using it for files uploaded to the server)? As I understand it, it is based off random numbers. However, it seems to me that given enough time, it would eventually repeat it self, just by pure chance. Is there a better system or a patter...
How do I change the formatting of numbers on an axis with ggplot?
...wered Jun 16 '14 at 10:48
Jack AidleyJack Aidley
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How can I push to my fork from a clone of the original repo?
...
By default, when you clone a repository
that resides at https://github.com/original/orirepo.git,
whose current branch is called master,
then
the local config of the resulting clone lists only one remote called origin, which is associated with the URL of the repository ...
How to see if an NSString starts with a certain other string?
...: "http" does not have 5 characters. Case insensitivity should also be considered.
– Daniel
Dec 27 '12 at 21:52
@Danie...
“x not in y” or “not x in y”
...e same bytecode as x not in xs very clearly shows that they must be always identical, as opposed to things like not x == y vs x != y which should give the same result, but don't have to (depending on the implementations of __eq__ and __ne__ involved).
– Ben
Oct...
“You are on a branch yet to be born” when adding git submodule
...error, you should delete the folder with the same path to the submodule inside .git/modules/ directory. This error can occurs when url was incorrect for submodule for the first-time when submodule was added.
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