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What do 'real', 'user' and 'sys' mean in the output of time(1)?
... into real/sys?
– ron
Aug 29 '11 at 10:53
1
@ron - According to the Linux man page, it aggregates...
What is a plain English explanation of “Big O” notation?
... changes the comparison; and
complexity: if it takes me one second to sort 10,000 elements, how long will it take me to sort one million? Complexity in this instance is a relative measure to something else.
Come back and reread the above when you've read the rest.
The best example of Big-O I can ...
How do I send a POST request with PHP?
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answered Jul 7 '11 at 10:27
dbaudbau
14.3k22 gold badges1717 silver badges3131 bronze badges
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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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1093
var attr = $(this).attr('name');
// For some browsers, `attr` is undefined; for others,
// `...
How to upload a file to directory in S3 bucket using boto
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106
Try this...
import boto
import boto.s3
import sys
from boto.s3.key import Key
AWS_ACCESS_KEY...
How to create an empty file at the command line in Windows?
...sers\VonC\prog\tests>dir
Folder C:\Users\VonC\prog\tests
27/11/2013 10:40 <REP> .
27/11/2013 10:40 <REP> ..
27/11/2013 10:40 0 empty_file
In the same spirit, Samuel suggests in the comments:
the shortest one I use is basically the on...
Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
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Mixin vs inheritance
...elationship
– Alex
Oct 17 '16 at 21:01
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How do I invert BooleanToVisibilityConverter?
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answered Feb 10 '09 at 22:45
Steve MitchamSteve Mitcham
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Case objects vs Enumerations in Scala
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10
The other difference is that Enumeration enum is ordered out of the box, whereas case object based enum obviosly not
–...