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Using scp to copy a file to Amazon EC2 instance?
...y it saying Please login as the user "ubuntu" rather than the user "root". what i need to do for copy
– Arjun
Feb 29 '16 at 11:44
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Converting Epoch time into the datetime
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in which timezone does this convert, what if I want to be in a specific timezone. ?
– garg10may
Jul 12 '16 at 9:29
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python capitalize first letter only
I am aware .capitalize() capitalizes the first letter of a string but what if the first character is a integer?
8 Answers
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Can't install via pip because of egg_info error
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Found out what was wrong. I never installed the setuptools for python, so it was missing some vital files, like the egg ones.
If you find yourself having my issue above, download this file and then in powershell or command prompt, nav...
Postgresql - unable to drop database because of some auto connections to DB
...pid so you'll have to deal with that.
Since you've revoked CONNECT rights, whatever was trying to auto-connect should no longer be able to do so.
You'll now be able to drop the DB.
This won't work if you're using superuser connections for normal operations, but if you're doing that you need to fix t...
Ruby's ||= (or equals) in JavaScript?
...ard javascript idiom a = a || b.
For reference:
http://www.rubyinside.com/what-rubys-double-pipe-or-equals-really-does-5488.html
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Closing WebSocket correctly (HTML5, Javascript)
...bSockets. I was wondering, how do I close the connection gracefully? Like, what happens if user refreshes the page, or just closes the browser?
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node and Error: EMFILE, too many open files
...g Article: http://www.blakerobertson.com/devlog/2014/1/11/how-to-determine-whats-causing-error-connect-emfile-nodejs.html
How To Isolate
This command will output the number of open handles for nodejs processes:
lsof -i -n -P | grep nodejs
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE ...
Php multiple delimiters in explode
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what about using
$output = preg_split( "/ (@|vs) /", $input );
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How to serialize an Object into a list of URL query parameters?
... Shouldn't the obj[key] be wrapped in encodeURIComponent()? What happens if 'somethingelse' was 'something&else'?
– James S
Nov 21 '14 at 9:22
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