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in javascript, how can i get the last character in a string [duplicate]
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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...
Passing parameters in rails redirect_to
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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?
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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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What does string::npos mean in this code?
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Converting file size in bytes to human-readable string
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