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Two single-column indexes vs one two-column index in MySQL?
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Scala: What is the difference between Traversable and Iterable traits in Scala collections?
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Maven Snapshot Repository vs Release Repository
...ifact for commons-lang 1.3.0 might have the name commons-lang-1.3.0-20090314.182342-1.jar.
Taken from refcard
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Counting the Number of keywords in a dictionary in python
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429
len(yourdict.keys())
or just
len(yourdict)
If you like to count unique words in the file,...
How can Bash execute a command in a different directory context?
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Using usort in php with a class private function
...tDemian Brecht
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How to get the parents of a Python class?
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Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of a...
JavaScript get window X/Y position for scroll
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Use StringFormat to add a string to a WPF XAML binding
I have a WPF 4 application that contains a TextBlock which has a one-way binding to an integer value (in this case, a temperature in degrees Celsius). The XAML looks like this:
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