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How to use 'cp' command to exclude a specific directory?
...at will be copied before performing real operation, and if everything is ok, remove -n from command line.
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Why does JavaScript only work after opening developer tools in IE once?
IE9 Bug - JavaScript only works after opening developer tools once.
12 Answers
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Add spaces before Capital Letters
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The regexes will work fine (I even voted up Martin Browns answer), but they are expensive (and personally I find any pattern longer than a couple of characters prohibitively obtuse)
This function
string AddSpacesToSentence(string text, bool p...
How to convert a dictionary to query string in Python?
After using cgi.parse_qs() , how to convert the result (dictionary) back to query string? Looking for something similar to urllib.urlencode() .
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postgresql COUNT(DISTINCT …) very slow
... answered Feb 6 '13 at 15:17
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Force unmount of NFS-mounted directory [closed]
...e that has hung. I've tried to force an unmount, but it doesn't seem to work:
6 Answers
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Better way to check variable for null or empty string?
Since PHP is a dynamic language what's the best way of checking to see if a provided field is empty?
10 Answers
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Is there a job scheduler library for node.js? [closed]
Is there some cron like library that would let me schedule some function to be ran at certain time (15:30 for example, not x hours from now etc)? If there isn't this kind of library how this should be implemented? Should I just set callback to be called every second and check the time and start jobs...
in_array() and multidimensional array
I use in_array() to check whether a value exists in an array like below,
22 Answers
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Where to place private methods in Ruby?
Most of the blogs or tutorials or books have private methods at the bottom of any class/module. Is this the best practice?
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