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random.seed(): What does it do?
I am a bit confused on what random.seed() does in Python. For example, why does the below trials do what they do (consistently)?
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Elastic Search: how to see the indexed data
I had a problem with ElasticSearch and Rails, where some data was not indexed properly because of attr_protected. Where does Elastic Search store the indexed data? It would be useful to check if the actual indexed data is wrong.
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How would I extract a single file (or changes to a file) from a git stash?
I'd like to know if it is possible to extract a single file or diff of a file from a git stash without popping the stash changeset off.
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Enable remote MySQL connection: ERROR 1045 (28000): Access denied for user
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12 Answers
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How do I count the number of occurrences of a char in a String?
I have the string
45 Answers
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Generate a random double in a range
I have two doubles like the following
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6
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What's quicker and better to determine if an array key exists in PHP?
Consider these 2 examples...
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10
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Is there a Python Library that contains a list of all the ascii characters?
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7 Answers
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How to find where gem files are installed
I can finds gems that are installed using gem list , but it doesn't show me where the gems are installed.
10 Answers
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How to normalize a NumPy array to within a certain range?
After doing some processing on an audio or image array, it needs to be normalized within a range before it can be written back to a file. This can be done like so:
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