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Plot a bar using matplotlib using a dictionary
...s not sorted?
– ssm
Mar 18 '15 at 5:46
2
Python dicts cannot be sorted. Consequently, the order i...
How can you check for a #hash in a URL using JavaScript?
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answered Jul 13 '11 at 16:46
Mark NottonMark Notton
4,29233 gold badges1616 silver badges2323 bronze badges
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What does mc:Ignorable=“d” mean in WPF?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
NVIDIA vs AMD: GPGPU performance
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Jonathan DursiJonathan Dursi
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Simple way to calculate median with MySQL
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velcrowvelcrow
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How to change current working directory using a batch file
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
What new capabilities do user-defined literals add to C++?
...1010101010101010101_bits;
// This throws at run time.
std::bitset<64> badbits2("2101010101010101010101010101010101010101010101010101010101010101_bits");
}
The advantage is that a run-time exception is converted to a compile-time error.
You couldn't add the static assert to the bitset c...
Python creating a dictionary of lists
...-).
– Alex Martelli
Jun 6 '09 at 23:46
@DavidZ, setdefault is different from defaultdict, as it's more flexible: other...
Integer division: How do you produce a double?
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64
...which does an implicit cast before the multiplication
– Alice Purcell
Jun 1 '11 at 19:49
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AtomicInteger lazySet vs. set
...rve as a soft barrier costing 20 cycles on nehelem intel cpu)
on x86 (x86_64) such a barrier is much cheaper performance-wise than volatile or AtomicLong getAndAdd ,
In an one producer, one consumer queue scenario, xchg soft barrier can force the line of codes before the lazySet(sequence+1) for p...