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Is gcc std::unordered_map implementation slow? If so - why?
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I found the reason: it is a Problem of gcc-4.7!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another ins...
Read a zipped file as a pandas DataFrame
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edited Aug 24 '19 at 20:57
rjurney
3,74744 gold badges2727 silver badges5252 bronze badges
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Obtain Bundle Identifier programmatically
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457
Objective-C
NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
Swift 1....
Increase distance between text and title on the y-axis
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174
From ggplot2 2.0.0 you can use the margin = argument of element_text() to change the distance be...
How to format a number 0..9 to display with 2 digits (it's NOT a date)
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547
You can use:
String.format("%02d", myNumber)
See also the javadocs
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how to fire event on file select
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answered May 9 '11 at 21:48
Vincent RamdhanieVincent Ramdhanie
97.4k2222 gold badges132132 silver badges183183 bronze badges
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Is == in PHP a case-sensitive string comparison?
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edited Feb 28 '17 at 17:46
Player1
9601212 silver badges3030 bronze badges
answered Aug 17 '10 at 20:3...
Running two projects at once in Visual Studio
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answered Oct 3 '10 at 14:01
MaxMax
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