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How to convert std::string to lower case?
...cters over 0x7f?)
If you are using UTF-8 (the only sane choice among the 8-bit encodings) with std::string as container, you are already deceiving yourself if you believe you are still in control of things. You are storing a multibyte character sequence in a container that is not aware of the multib...
Trigger a keypress/keydown/keyup event in JS/jQuery?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jul 30 '10 at 3:51
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Get current date in milliseconds
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103
There are several ways of doing this, although my personal favorite is:
CFAbsoluteTime timeI...
What's the difference between an argument and a parameter?
...ent goes into the parameter, an argument is the value of the parameter.
A bit more info on:
http://en.wikipedia.org/wiki/Parameter_(computer_science)#Parameters_and_arguments
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Difference between jar and war in Java
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Actually now I'm reading a bit more I don't need Tomcat, I can just export the jar to the server and run it directly from there.
– bot_bot
Jan 30 '15 at 8:42
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How to obtain the query string from the current URL with JavaScript?
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Good approach. Thanks. A lit bit fix it tho: replace checks the whole(!) string. we need to remove the first char. removing unnecessary loops. Result: window.location.search window.location.search.substr(1) .split("&") .reduce((acc,...
Repository access denied. access via a deployment key is read-only
...ed a deployment key instead of an SSH Key.
– user840210
Apr 11 '13 at 8:42
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Yes! Thank you for ...
Rails DB Migration - How To Drop a Table?
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While the answers provided here work properly, I wanted something a bit more 'straightforward', I found it here: link
First enter rails console:
$rails console
Then just type:
ActiveRecord::Migration.drop_table(:table_name)
And done, worked for me!
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Your content must have a ListView whose id attribute is 'android.R.id.list'
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answered Nov 22 '14 at 10:13
VickyVicky
4,48611 gold badge2727 silver badges3030 bronze badges
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PHP function to generate v4 UUID
...losest I've been able to come. My knowledge in hex, decimal, binary, PHP's bitwise operators and the like is nearly non existant. This function generates a valid v4 UUID up until one area. A v4 UUID should be in the form of:
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