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How is std::function implemented?
...e core idea is that it uses type-erasure. While there are multiple ways of doing it, you can imagine a trivial (not optimal) solution could be like this (simplified for the specific case of std::function<int (double)> for the sake of simplicity):
struct callable_base {
virtual int operator...
“unadd” a file to svn before commit
I was in the middle of doing a recursive svn add/commit, and a folder which did not have the proper ignore properties was included. I've got about 100 uploaded binary files versioned now, but I haven't committed yet.
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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
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Seems like a good answer but I don't get the "basically" part. I have no idea on how to do this and I can't find these tokens anywhere. A good basic guide of how would be appreciated. Thanks
– Papa De Beau
Sep 22 '14 ...
Can't escape the backslash with regex?
...on the language, you might be able to use a different form of quoting that doesn't parse escape sequences to avoid having to use as many - for instance, in Python:
re.compile(r'\\')
The r in front of the quotes makes it a raw string which doesn't parse backslash escapes.
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What is the use of join() in Python threading?
...its; is normally meant for
join-independent tasks
So the reason you don't see any changes is because your main-thread does nothing after your join.
You could say join is (only) relevant for the execution-flow of the main-thread.
If, for example, you want to concurrently download a bunch of p...
convert String to DateTime
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@SkaveRat Does your string respect the timezone? I use %d/%b/%Y:%H:%M:%S %Z
– knut
May 1 '12 at 20:04
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Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]
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str(c) returns a new string representation of c, and does not mutate c itself.
c = str(c)
is probably what you are looking for
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How to install latest version of git on CentOS 7.x/6.x
...er must be applied. Already applied answer with --disablerepo=base,updates doesn't work for me.
– Kirby
Aug 12 '16 at 10:48
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Using the slash character in Git branch name
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Are you sure branch labs does not already exist (as in this thread)?
You can't have both a file, and a directory with the same name.
You're trying to get git to do basically this:
% cd .git/refs/heads
% ls -l
total 0
-rw-rw-r-- 1 jhe jhe 41...
Is iterating ConcurrentHashMap values thread safe?
In javadoc for ConcurrentHashMap is the following:
5 Answers
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