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Why is the time complexity of both DFS and BFS O( V + E )
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Your sum
v1 + (incident edges) + v2 + (incident edges) + .... + vn + (incident edges)
can b...
Mathematical functions in Swift
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answered Jun 3 '14 at 10:25
Tomáš LinhartTomáš Linhart
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Is generator.next() visible in Python 3?
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Boris
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answered Jul 2 '09 at 10:15
Lennart RegebroLennar...
Implementing comparison operators via 'tuple' and 'tie', a good idea?
... variable names. Even if I myself created that typedef , I won't remember 2 days later what first and what second exactly was, especially if they are both of the same type. This gets even worse for more than two members, as nesting pair s pretty much sucks.
The other option for that is a tu...
How do you reverse a string in place in JavaScript?
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Remove the legend on a matplotlib figure
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As of matplotlib v1.4.0rc4, a remove method has been added to the legend object.
Usage:
ax.g...
Unexpected results when working with very big integers on interpreted languages
I am trying to get the sum of 1 + 2 + ... + 1000000000 , but I'm getting funny results in PHP and Node.js .
36 Answers
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Detecting if an NSString contains…?
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192
Here's how I would do it:
NSString *someString = @"Here is my string";
NSRange isRange = [someS...
How can I split a string into segments of n characters?
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12 Answers
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