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Practical uses for AtomicInteger
... int remainder = s % n;
return remainder > 0 ? remainder : remainder + n;
}
}
}
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}
As you can see, it basically works almost the same way as incrementAndGet(), but performs arbitrary calculation (calculateNext()) instead of increment (...
Returning a C string from a function
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Memory:
This means that a string like "my string" actually uses 9+1 (=10!) bytes. This is important to know when you finally get around to allocating strings dynamically.
So, without this 'terminating zero', you don't have a string. You have an array of characters (also called a buffer) hanging...
Which characters need to be escaped when using Bash?
...readable version of 2
There's an easy safe set of characters, like [a-zA-Z0-9,._+:@%/-], which can be left unescaped to keep it more readable
I\'m\ a\ s@fe\ \$tring\ which\ ends\ in\ newline"
"
sed command: LC_ALL=C sed -e 's/[^a-zA-Z0-9,._+@%/-]/\\&/g; 1{$s/^$/""/}; 1!s/^/"/; $!s/$/"/'.
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install / uninstall APKs programmatically (PackageManager vs Intents)
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How do I add options to a DropDownList using jQuery?
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edited Jan 18 '14 at 8:09
Vikas
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How to find issues that at some point has been assigned to you?
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Steffen Opel
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answered Jan 23 '12 at 5:34
Daria TrainorD...
Soft hyphen in HTML ( vs. ­)
... soft hyphens in HTML right now. See what you can do to go without them.
2013 edit: According to QuirksMode, ­ now works/is supported on all major browsers.
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Invert “if” statement to reduce nesting
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A return in the middle of the method is not necessarily bad. It might be better to return immed...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
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answered Nov 6 '08 at 4:52
Robert GambleRobert Gamble
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Remove excess whitespace from within a string
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edited Jul 30 '14 at 16:26
Vaidas
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answered Nov 9 '09...