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map function for objects (instead of arrays)

I have an object: 38 Answers 38 ...
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Fastest hash for non-cryptographic uses?

I'm essentially preparing phrases to be put into the database, they may be malformed so I want to store a short hash of them instead (I will be simply comparing if they exist or not, so hash is ideal). ...
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How to convert list of key-value tuples into dictionary?

...ind that the first element of your list is not a two-tuple, e.g. ('A', 1), but rather a 1916-length iterable. Once you actually have a list in the form you stated in your original question (myList = [('A',1),('B',2),...]), all you need to do is dict(myList). ...
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How might I find the largest number contained in a JavaScript array?

I have a simple JavaScript Array object containing a few numbers. 28 Answers 28 ...
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Fastest way to flatten / un-flatten nested JSON objects

I threw some code together to flatten and un-flatten complex/nested JSON objects. It works, but it's a bit slow (triggers the 'long script' warning). ...
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Using a piano keyboard as a computer keyboard [closed]

I have RSI problems and have tried 30 different computer keyboards which all caused me pain. Playing piano does not cause me pain. I have played piano for around 20 years without any pain issues. I would like to know if there is a way to capture MIDI from a MIDI keyboard and output keyboard stroke...
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How do I use itertools.groupby()?

I haven't been able to find an understandable explanation of how to actually use Python's itertools.groupby() function. What I'm trying to do is this: ...
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combinations between two lists?

It’s been a while and I’m having trouble wrapping my head around a algorithm I’m try to make. Basically, I have two lists and want to get all the combinations of the two lists. ...
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How to sort strings in JavaScript

I have a list of objects I wish to sort based on a field attr of type string. I tried using - 11 Answers ...
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Determine Whether Two Date Ranges Overlap

... (StartA <= EndB) and (EndA >= StartB) Proof: Let ConditionA Mean that DateRange A Completely After DateRange B _ |---- DateRange A ------| |---Date Range B -----| _ (True if StartA ...