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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...y are expected to return, it's not OK to be ignoring exceptions.
Question 3:
Personally, I like thread launches to be explicit. I place a lot of value on islands where you can guarantee serial access. Otherwise you end up with mutable state that you always have to be wrapping a mutex around somewh...
How to find available versions for a bower dependency
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3 Answers
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Remove the first character of a string
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317
python 2.x
s = ":dfa:sif:e"
print s[1:]
python 3.x
s = ":dfa:sif:e"
print(s[1:])
both pr...
Format numbers to strings in Python
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Starting with Python 3.6, formatting in Python can be done using formatted string literals or f-strings:
hours, minutes, seconds = 6, 56, 33
f'{hours:02}:{minutes:02}:{seconds:02} {"pm" if hours > 12 else "am"}'
or the str.format function s...
Why did Bootstrap 3 switch to box-sizing: border-box?
I'm migrating my Bootstrap themes from v2.3.2 to v3.0.0 and one thing I noticed is that a lot of dimensions are calculated differently, due to the following styles in bootstrap.css.
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How do I install an R package from source?
...file name:
On Windows it will look something like this: "C:\\RJSONIO_0.2-3.tar.gz".
On UNIX it will look like this: "/home/blah/RJSONIO_0.2-3.tar.gz".
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Android: create a popup that has multiple selection options
...ed on colors[which]
}
});
builder.show();
The output (on Android 4.0.3):
(Background map not included. ;))
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Methods inside enum in C#
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answered May 12 '11 at 23:30
MarkPflugMarkPflug
24k66 gold badges3737 silver badges4848 bronze badges
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TypeError: 'dict_keys' object does not support indexing
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234
Clearly you're passing in d.keys() to your shuffle function. Probably this was written with py...
How is set() implemented?
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– Claudiu Creanga
Sep 21 '16 at 21:13
4
No, average case is O(1) but worst case is O(N) for hash ...