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What are bitwise operators?
...un and haven't really delved into it in either an academic or professional setting, so stuff like these bitwise operators really escapes me.
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How to animate the change of image in an UIImageView?
... (graphic file), and want to display that in this UIImageView . If I just set
14 Answers
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?
...2), from the docs "This algorithm offers n*log(n) performance on many data sets that cause other quicksorts to degrade to quadratic performance"
– sbridges
Jan 7 '12 at 17:46
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Shell command to tar directory excluding certain files/folders
...it off by default on most unix based OS's. From Bash manual: "globstar: If set, the pattern ** used in a filename expansion context will match all files and zero or more directories and subdirectories. If the pattern is followed by a ‘/’, only directories and subdirectories match."
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How to make a new line or tab in XML (eclipse/android)?
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Find all files with a filename beginning with a specified string?
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What do the makefile symbols $@ and $< mean?
...6 (it's under GNU Free Documentation License):
Automatic variables are set by make after a rule is matched. They
provide access to elements from the target and prerequisite lists so
you don’t have to explicitly specify any filenames. They are very
useful for avoiding code duplication, bu...
How to recursively delete an entire directory with PowerShell 2.0?
...rse parameter just doesn't work correctly when you try deleting a filtered set of files recursively. For killing a single dir and everything below it seems to work fine.
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Do browsers send “\r\n” or “\n” or does it depend on the browser?
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How to pass in password to pg_dump?
...uding the last paragraph where it explains it will be ignored if you don't set the mode to 0600).
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