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Are the days of passing const std::string & as a parameter over?
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variable by value: 1000000000 iterations -> time elapsed: 27.2259 sec
literal by reference: 100000000 iterations -> time elapsed: 9.10319 sec
literal by value: 100000000 iterations -> time elapsed: 8.62659 sec
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How to get all options of a select using jQuery?
... micro-optimization, yes.
– cic
Feb 27 '09 at 16:48
map FTW. This is exactly how it should be done. The get() on the e...
Is there a UIView resize event?
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Rudolf AdamkovičRudolf Adamkovič
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PHP Warning: PHP Startup: Unable to load dynamic library
...extension= [path here]
– Andrew
Feb 27 '18 at 18:14
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How to create .ipa file using Xcode?
...n in your case.
– Sharath Kumar
Mar 27 '18 at 10:11
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jQuery How to Get Element's Margin and Padding?
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Don't pull it out like this. What if one is auto or 2% or inherit?
– Lightness Races in Orbit
Sep 14...
How to ensure a form field is submitted when it is disabled?
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answered Jul 27 '09 at 23:04
Jordan S. JonesJordan S. Jones
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Explanation of the UML arrows
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A nice cheat sheet (http://loufranco.com/wp-content/uploads/2012/11/cheatsheet.pdf):
It covers...
Selecting all text in HTML text input when clicked
... Илья Зеленько
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answered Oct 21 '13 at 15:21
Cory HouseCory House
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How to test which port MySQL is running on and whether it can be connected to?
...like this if mysql is indeed listening on that port.
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN
Port 3306 is MySql's default port.
To connect, you just have to use whatever client you require, such as the basic mysql client.
mysql -h localhost -u...