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Python: List vs Dict for look up table
...xity is O(n). I guess it depends on the internal hashing implementation at what point the average time diverges from O(1) and starts converging on O(n). You can help the lookup performance by compartmentalizing the global sets into smaller sections based on some easily discernible attribute (like th...
Five equal columns in twitter bootstrap
... me, but col-*-5ths might be a slightly less confusing column name. That's what I'm using so that my other developers don't come to me confused.
– Mordred
Jun 3 '14 at 23:11
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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
...lling the method on the class rather than on an instance, which is exactly what was happening in this case because you hadn't instantiated the class.
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What is the difference between `git fetch origin` and `git remote update origin`?
... @Jefromi: right... now I have to find a way to aggregate all the "what's cooking in Git" in order to see why commit 9c4a036b didn't make it in the official release before 1.7 ;)
– VonC
Apr 22 '10 at 5:38
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Java Enum definition
... Enum<StatusCode>? Yes! We're okay.
You may well be asking yourself what the point of this is :) Well, it means that the API for Enum can refer to itself - for instance, being able to say that Enum<E> implements Comparable<E>. The base class is able to do the comparisons (in the c...
Simpler way to create dictionary of separate variables?
...have to provide the list of variables. If you have the list of variables, what's the point of "discovering" their names?
– S.Lott
Mar 31 '10 at 14:11
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gitignore does not ignore folder
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What you were dealing with is immaterial. This is not the answer to the question and is potentially dangerous as the other answer has pointed out. This removes stuff on the remote repo which you don't necessarily want.
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How to read environment variables in Scala
... I would prefer it also, in most cases. But sys.env is just a Map. You can whatever method is appropriate for you.
– paradigmatic
Sep 24 '13 at 14:53
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How to select Python version in PyCharm?
...ence to each version under Pycharm > Settings > Project Interpreter
What I think you are asking is how do you have some projects run with Python 2 and some projects running with Python 3.
If so, you can look under Run > Edit Configurations
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In Objective-C, what is the equivalent of Java's “instanceof” keyword?
...n', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f536396%2fin-objective-c-what-is-the-equivalent-of-javas-instanceof-keyword%23new-answer', 'question_page');
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