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Starting python debugger automatically on error
...red for earlier Python versions (see https://docs.python.org/3/library/pdb.html).
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How can I tell when a MySQL table was last updated?
...g InnoDB limitations see dev.mysql.com/doc/refman/5.5/en/show-table-status.html (show table status uses information_schema.tables)
– KCD
May 9 '12 at 21:12
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How do you increase the max number of concurrent connections in Apache?
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Here are the docs: httpd.apache.org/docs/1.3/mod/core.html#maxclients
– NullUserException
Aug 2 '10 at 16:05
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Thread Safety in Python's dictionary
...built-in types are inherently thread-safe:
http://docs.python.org/glossary.html#term-global-interpreter-lock
This simplifies the CPython implementation by making the object model (including critical built-in types such as dict) implicitly safe against concurrent access.
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How can I tell AngularJS to “refresh”
...k will be helpfull, I think. jimhoskins.com/2012/12/17/angularjs-and-apply.html
– Roman Sklyarov
Sep 30 '13 at 12:37
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Difference between Google APIs (x86 System Image) and Google APIs (ARM System Image) in Android 4.4.
...s following this ( http://developer.android.com/google/play-services/setup.html#Install ). It asked me to install Google APIs for Android API 17 (or higher) but when i opened SDK Manager, this is how it looked like:
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assertEquals vs. assertEqual in python
...ind any mention of assertEquals in http://docs.python.org/library/unittest.html. However, when I import TestCase and then do a "help(TestCase)", it's listed. I think it's just a synonym for convenience.
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How to jump directly to a column number in Vim
...xclusive motion. Ceci n'est pas une pipe.
http://vimdoc.sourceforge.net/htmldoc/motion.html#bar
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How to efficiently compare two unordered lists (not sets) in Python?
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https://docs.python.org/3.5/library/unittest.html#unittest.TestCase.assertCountEqual
assertCountEqual(first, second, msg=None)
Test that sequence first contains the same elements as second, regardless of their order. When they don’t, an error message listing the dif...
RGB to hex and hex to RGB
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I'm assuming you mean HTML-style hexadecimal notation, i.e. #rrggbb. Your code is almost correct, except you've got the order reversed. It should be:
var decColor = red * 65536 + green * 256 + blue;
Also, using bit-shifts might make it a bit ea...