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Using ls to list directories and their total sizes
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58
Also -c (produce a grand total) is nice.
– meridius
Jul 11 '13 at 6:43
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How to print color in console using System.out.println?
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605
If your terminal supports it, you can use ANSI escape codes to use color in your output. It gene...
Download JSON object as a file from browser
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answered Jun 12 '15 at 10:23
volzotanvolzotan
3,47211 gold badge1111 silver badges1717 bronze badges
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How to draw border around a UILabel?
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265
You can set label's border via its underlying CALayer property:
#import <QuartzCore/QuartzCo...
Quickly find whether a value is present in a C array?
...n with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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How to include a quote in a raw Python string
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edited Aug 15 '14 at 4:03
answered Jan 7 '11 at 21:31
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Using port number in Windows host file
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195
The hosts file is for host name resolution only (on Windows as well as on Unix-like systems). Yo...
How do I clear stuck/stale Resque workers?
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215
None of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers...
round up to 2 decimal places in java? [duplicate]
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edited Dec 5 '13 at 20:59
answered Jul 28 '12 at 13:41
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Convert light frequency to RGB?
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answered Sep 24 '09 at 15:47
Stephen MesaStephen Mesa
4,31333 gold badges2121 silver badges1616 bronze badges
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