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How to convert JSON string to array
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RickNRickN
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In a URL, should spaces be encoded using %20 or +? [duplicate]
In a URL, should I encode the spaces using %20 or + ? For example, in the following example, which one is correct?
6 Ans...
Delete all the queues from RabbitMQ?
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woot
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answered Jul 12 '12 at 20:19
lukifferlukiffer
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How to check for a valid URL in Java?
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102
Consider using the Apache Commons UrlValidator class
UrlValidator urlValidator = new UrlValida...
How to silence output in a Bash script?
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answered Feb 18 '10 at 22:58
John KugelmanJohn Kugelman
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How can I use threading in Python?
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Since this question was asked in 2010, there has been real simplification in how to do simple multithreading with Python with map and pool.
The code below comes from an article/blog post that you should definitely check out (no affiliation) - Parallelism in o...
Execute raw SQL using Doctrine 2
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edited Mar 29 '16 at 10:33
Limon Monte
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Checking if a variable is an integer
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edited Feb 12 at 8:06
Purplejacket
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answered Jan 4 '11 a...
Unable to install gem - Failed to build gem native extension - cannot load such file — mkmf (LoadErr
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Failed to build gem native extension (mkmf (LoadError)) - Ubuntu 12.04
Usually, the solution is:
sudo apt-get install ruby-dev
Or, if that doesn't work, depending on your ruby version, run something like:
sudo apt-get install ruby1.9.1-dev
Should fix your problem.
Still not w...