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How to index into a dictionary?
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Dictionaries are unordered in Python versions up to and including Python 3.6. If you do not c...
Dictionaries and default values
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edited Jan 23 '19 at 5:30
Solomon Ucko
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in javascript, how can i get the last character in a string [duplicate]
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183
Since in Javascript a string is a char array, you can access the last character by the length ...
How to split a sequence into two pieces by predicate?
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By using partition method:
scala> List(1,2,3,4).partition(x => x % 2 == 0)
res0: (List...
Solving “Who owns the Zebra” programmatically?
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14 Answers
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Passing parameters in rails redirect_to
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174
Just append them to the options:
redirect_to controller: 'thing', action: 'edit', id: 3, some...
Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
What are some algorithms which we use daily that has O(1), O(n log n) and O(log n) complexities?
11 Answers
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How to merge dictionaries of dictionaries?
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this is actually quite tricky - particularly if you want a useful error message when things ar...
I want to remove double quotes from a String
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15 Answers
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