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Resize image proportionally with CSS? [duplicate]
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18 Answers
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conversion from string to json object android
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edited Aug 14 '15 at 7:34
firelynx
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Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
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Reading a resource file from within jar
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15 Answers
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How do I get PHP errors to display?
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This always works for me:
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');
error_reporting(E_ALL);
However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line:
display_errors = on
(...
how to calculate binary search complexity
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14 Answers
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How to get index of object by its property in JavaScript?
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19 Answers
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Name node is in safe mode. Not able to leave
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213
In order to forcefully let the namenode leave safemode, following command should be executed:
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diff to output only the file names
...ursively compare any subdirectories found.
Example command:
diff -qr dir1 dir2
Example output (depends on locale):
$ ls dir1 dir2
dir1:
same-file different only-1
dir2:
same-file different only-2
$ diff -qr dir1 dir2
Files dir1/different and dir2/different differ
Only in dir1: only-1
Only...