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SQL query return data from multiple tables

...ifferent to a number of other tutorials out there which use the older ANSI-89 syntax (and if you are used to 89, may seem much less intuitive - but all I can say is to try it) as it is much easier to understand when the queries start getting more complex. Why use it? Is there a performance gain? The...
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Calculating moving average

... Frank 62.4k88 gold badges8181 silver badges157157 bronze badges answered Apr 13 '09 at 13:06 f3lixf3lix ...
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How can I save my secret keys and password securely in my version control system?

... Encryption/Decryption during Push/Pull This gist https://gist.github.com/873637 shows a tutorial on how to use the Git's smudge/clean filter driver with openssl to transparently encrypt pushed files. You just need to do some initial setup. Summary of How it Works You'll basically be creating a ....
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Clean up a fork and restart it from the upstream

... 832 The simplest solution would be (using 'upstream' as the remote name referencing the original r...
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How to port data-only volumes from one host to another?

... Egel 1,40822 gold badges1818 silver badges3232 bronze badges answered May 21 '14 at 9:01 tommasoptommasop ...
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How to see if an NSString starts with a certain other string?

... answered Oct 28 '11 at 20:43 CyrilleCyrille 24.1k1212 gold badges6060 silver badges8787 bronze badges ...
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UnicodeDecodeError: 'utf8' codec can't decode byte 0xa5 in position 0: invalid start byte

...n as follows (if a is the string with non-ascii character): a.encode('utf-8').strip() share | improve this answer | follow | ...
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What is the difference between .*? and .* regular expressions?

...> sign! – Doug Jun 19 '10 at 13:58 1 Can you explain or show an example of how the greedy ? di...
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How to handle multiple heterogeneous inputs with Logstash?

...dam Michalik 9,0161111 gold badges5151 silver badges8585 bronze badges answered Dec 13 '13 at 8:24 Ben LimBen Lim 7,52544 gold bad...
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How do I add a path to PYTHONPATH in virtualenv

... djsdjs 25.8k66 gold badges8282 silver badges111111 bronze badges ...