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Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
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MrYoshijiMrYoshiji
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How to bind a List to a ComboBox?
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LoukMouk
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answered Mar 2 '09 at 0:21
Mitch WheatMitch Wheat
274k3939 ...
How to delete a file via PHP?
...owing should help
realpath — Returns canonicalized absolute pathname
is_writable — Tells whether the filename is writable
unlink — Deletes a file
Run your filepath through realpath, then check if the returned path is writable and if so, unlink it.
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How do I cast a variable in Scala?
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answered May 31 '09 at 15:21
Daniel SpiewakDaniel Spiewak
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Best approach to converting Boolean object to string in java
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edited Nov 10 '17 at 21:29
answered Sep 16 '13 at 16:37
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List of Big-O for PHP functions
...' seconds';
?>
is_set: 0.132308959961 seconds
array_key_exists: 2.33202195168 seconds
Of course, this doesn't show time complexity, but it does show how the 2 functions compare to each other.
To test for time complexity, compare the amount of time it takes to run one of these functions on the...
How to install the JDK on Ubuntu Linux
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I copied your "export PATH=" ... command and screwed up my box. Please correct it to: "export PATH=$PATH:/usr/lib/jvm/java-6-openjdk/bin"
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How to write LaTeX in IPython Notebook?
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answered May 21 '13 at 1:11
hochopeperhochopeper
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Why is argc not a constant?
...on argument.
– Jonathan Leffler
Dec 21 '13 at 14:31
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show 5 more comments
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How do I check if a file exists in Java?
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Sean A.O. HarneySean A.O. Harney
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