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Multiple levels of 'collection.defaultdict' in Python
...discovered the possibilities offered by collections.defaultdict , notably in readability and speed. I have put them to use with success.
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__init__ for unittest.TestCase
I'd like to add a couple of things to what the unittest.TestCase class does upon being initialized but I can't figure out how to do it.
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Git search for string in a single file's history
So if I have a file called foo.rb and it is giving me an error for a missing method called bar , so I want to search the history of foo.rb for the string bar to see if it was ever defined in the past.
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JavaScript get element by name
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The reason you're seeing that error is because document.getElementsByName returns a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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What does a b prefix before a python string mean?
In a python source code I stumbled upon I've seen a small b before a string like in:
2 Answers
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BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
In WCF there are several different types of HTTP based bindings:
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What's the 'Ruby way' to iterate over two arrays at once
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If you're going to use an expression like that, it's always best to use parentheses for method calls, just in case. @budget.zip(@actual).each
– AboutRuby
Aug 26 '10 at 22:48
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How to use subprocess popen Python
Since os.popen is being replaced by subprocess.popen, I was wondering how would I convert
3 Answers
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How to give Jenkins more heap space when it´s started as a service under Windows?
I want to increase the available heap space for Jenkins. But as it is installed as a service I don´t know how to do it.
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Is there a “default” MIME type?
...ic official MIME type is application/octet-stream. Without any additional information, it says "here is a bunch of bytes, hopefully there is an application over on your end which knows what to do with them". Sometimes there is a file name which helps convey to the recipient what to do with the dat...