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Are 2^n and n*2^n in the same time complexity?
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232
You will have to go to the formal definition of the big O (O) in order to answer this question....
Why does GCC generate such radically different assembly for nearly the same C code?
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3 Answers
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Iteration over std::vector: unsigned vs signed index variable
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833
For iterating backwards see this answer.
Iterating forwards is almost identical. Just change ...
Add one row to pandas DataFrame
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632
You can use df.loc[i], where the row with index i will be what you specify it to be in the data...
Stream.Seek(0, SeekOrigin.Begin) or Position = 0
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answered Aug 30 '11 at 5:22
gordygordy
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How to get the current time as datetime
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403
Update for Swift 3:
let date = Date()
let calendar = Calendar.current
let hour = calendar.compo...
How do I ignore the authenticity token for specific actions in Rails?
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235
In Rails 4:
skip_before_action :verify_authenticity_token, except: [:create, :update, :destroy...
How can I use a C++ library from node.js?
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Vadim BaryshevVadim Baryshev
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Why use make over a shell script?
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132
The general idea is that make supports (reasonably) minimal rebuilds -- i.e., you tell it what ...
Bypass confirmation prompt for pip uninstall
...ll -y <python package(s)>
pip uninstall -y package1 package2 package3
or from file
pip uninstall -y -r requirements.txt
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