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Is gcc std::unordered_map implementation slow? If so - why?
...gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing).
I will submit a bug report.. until then: DO NOT use std::unordered_map with gcc 4.7!
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Best way to store date/time in mongodb
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201
The best way is to store native JavaScript Date objects, which map onto BSON native Date object...
How do I measure request and response times at once using cURL?
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+100
From this brilliant blog post... https://blog.josephscott.org/2011/10/14/timing-details-with-curl/
cURL supports formatted output f...
How to get start and end of day in Javascript?
How to get start ( 00:00:00 ) and end ( 23:59:59 ) of today in timestamp ( GMT )? Computer use a local time.
7 Answers
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`if __name__ == '__main__'` equivalent in Ruby
... really a good, clean way of doing this.
EDIT: Found it.
if __FILE__ == $0
foo()
bar()
end
But it's definitely not common.
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Rails: Get Client IP address
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answered Dec 16 '10 at 21:35
loosecannonloosecannon
7,30333 gold badges2929 silver badges4343 bronze badges
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How to send only one UDP packet with netcat?
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205
If you are using bash, you might as well write
echo -n "hello" >/dev/udp/localhost/8000
a...
Why is my xlabel cut off in my matplotlib plot?
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503
Use:
import matplotlib.pyplot as plt
plt.gcf().subplots_adjust(bottom=0.15)
to make room fo...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
...yMetrics().density;
int padding_in_px = (int) (padding_in_dp * scale + 0.5f);
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Django - filtering on foreign key properties
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answered Dec 30 '09 at 18:07
FragsworthFragsworth
26.4k2424 gold badges7373 silver badges9595 bronze badges
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