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Get the index of the nth occurrence of a string?
... looks like this before the regex.match function: (().*?){2}. I get this error: parsing "(().*?){2}" - Not enough )'s. What is the correct format to look for back slashes without an error?
– RichieMN
Feb 19 '14 at 16:53
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Where do I find the definition of size_t?
...o assume size_t is the same as unsigned int, which can lead to programming errors,2 particularly as 64-bit architectures become more prevalent.
From C99 7.17.1/2
The following types and macros are defined in the standard header stddef.h
<snip>
size_t
which is the unsigned integer type of the...
Abstract functions in Swift Language
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or fatalError("This method must be overridden")
– nathan
Jun 8 '14 at 20:20
5
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git push says “everything up-to-date” even though I have local changes
...t I am wanting to add a new project to a github I sometimes forget and the error message leads me to think I did something really wrong - then of course DUH! commit Only happens to me when I am created new backup repositories and I forget
– Tom Stickel
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SQL/mysql - Select distinct/UNIQUE but return all columns?
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The query won't parse for me and gives an error: The ranking function "row_number" must have an ORDER BY clause. We need to add order by clause after partition by field1. So the correct query will be select * from ( select *, row_number() over (partiti...
How to launch an Activity from another Application in Android
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I get this error when i try from instant app: Not allowed to start activity Intent
– Mahdi
Jan 2 '18 at 13:05
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django - why is the request.POST object immutable?
...ultiPartParser for multipart responses.
To protect you against programming errors? I've seen this claimed, but I've never seen a good explanation of what these errors are, and how immutability protects you against them.
In any case, POST is not always immutable: when the response is multipart, the...
How to automatically convert strongly typed enum into int?
...automatic or 'silent' as Iammilind puts it. That prevents dificult to find errors. You can still do a cast but you are forced to think about it. That way you know what you're doing. To me it is part of a 'safe coding' habit. I prefer that no conversions are not done automatic is there is a sliver o...
How do I manage conflicts with git submodules?
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I have not seen that exact error before. But I have a guess about the trouble you are encountering. It looks like because the master and one.one branches of supery contain different refs for the subby submodule, when you merge changes from master git d...
Getting the last element of a list
...list
[1, 3, 5]
Note that getting a list item by index will raise an IndexError if the expected item doesn't exist. This means that some_list[-1] will raise an exception if some_list is empty, because an empty list can't have a last element.
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