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Flattening a shallow list in Python [duplicate]
Is there a simple way to flatten a list of iterables with a list comprehension, or failing that, what would you all consider to be the best way to flatten a shallow list like this, balancing performance and readability?
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How to determine whether a substring is in a different string
I have a sub-string:
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Read file line by line using ifstream in C++
The contents of file.txt are:
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Use of “instanceof” in Java [duplicate]
I learned that Java has the instanceof operator. Can you elaborate where it is used and what are its advantages?
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DefaultInlineConstraintResolver Error in WebAPI 2
I'm using Web API 2 and I'm getting the following error when I send a POST to my API method using IIS 7.5 on my local box.
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How do I get elapsed time in milliseconds in Ruby?
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Convert int to ASCII and back in Python
I'm working on making a URL shortener for my site, and my current plan (I'm open to suggestions) is to use a node ID to generate the shortened URL. So, in theory, node 26 might be short.com/z , node 1 might be short.com/a , node 52 might be short.com/Z , and node 104 might be short.com/ZZ . When...
How to select only the records with the highest date in LINQ
I have a table, 'lasttraces', with the following fields.
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How to get elements with multiple classes
Say I have this:
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What does `:_*` (colon underscore star) do in Scala?
I have the following piece of code from this question :
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