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Days between two dates? [duplicate]

...est for calendar checks. from datetime import timedelta, datetime def cal_days_diff(a,b): A = a.replace(hour = 0, minute = 0, second = 0, microsecond = 0) B = b.replace(hour = 0, minute = 0, second = 0, microsecond = 0) return (A - B).days if __name__ == '__main__': x = datetime...
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What is the most efficient way to concatenate N arrays?

...w array that concatenates two existing arrays, it appears concat() is generally faster. For the case of concatenating an array onto an existing array in place, push() is the way to go. I updated my answer. – Tim Down Apr 22 '12 at 22:12 ...
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

... Quick answer: A child scope normally prototypically inherits from its parent scope, but not always. One exception to this rule is a directive with scope: { ... } -- this creates an "isolate" scope that does not prototypically inherit. This construct is of...
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AngularJS-Twig conflict with double curly braces

...erpolation by Twig so you have to be more careful with the contents, especially if you are using expressions. If you still hate seeing all those curly braces, you can also create a simple macro to automate the process: {% macro curly(contents) %} {{ '{{' ~ contents ~ '}}' }} {% endmacro %} ...
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How do you create a daemon in Python?

...Sander Marechal's code sample is superior to the original, which was originally posted in 2004. I once contributed a daemonizer for Pyro, but would probably use Sander's code if I had to do it over. share | ...
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Merge (with squash) all changes from another branch as a single commit

In Git, is there a way to merge all changes from one branch into another, but squash to a single commit at the same time? ...
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“for loop” with two variables? [duplicate]

... the request for "a function that will read lists "t1" and "t2" and return all elements that are identical", I don't think the OP wants zip or product. I think they want a set: def equal_elements(t1, t2): return list(set(t1).intersection(set(t2))) # You could also do # return list(set(...
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In Scala how do I remove duplicates from a list?

...e part of the file name of interest. Once the map is constructed, you can call the values method to get an Iterable of values--the keys will all be distinct by construction. – Kipton Barros Dec 19 '12 at 19:47 ...
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How can I find the number of arguments of a Python function?

...ms = sig.parameters print(params['kwarg1']) # prints: kwarg1=20 Additionally, you can call len on sig.parameters to also see the number of arguments this function requires: print(len(params)) # 3 Each entry in the params mapping is actually a Parameter object that has further attributes makin...
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How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]

...ature in my app which loads marker image from url which is working fine on all os versions but Lolipop. In Lolipop it does not render the downloaded icon. Does anyone has idea? – Vinay Apr 3 '15 at 7:22 ...