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Distinct by property of class with LINQ [duplicate]
I have a collection:
9 Answers
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SELECT INTO a table variable in T-SQL
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– Paul-Sebastian Manole
Nov 25 '16 at 12:32
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AddRange to a Collection
A coworker asked me today how to add a range to a collection. He has a class that inherits from Collection<T> . There's a get-only property of that type that already contains some items. He wants to add the items in another collection to the property collection. How can he do so in a C#3-frie...
What is the difference between ndarray and array in numpy?
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numpy.array is just a convenience function to create an ndarray; it is not a class itself.
Y...
What is the difference between compile code and executable code?
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Get Unix Epoch Time in Swift
...00_000) // most likely precise
Unfortunately, however, in the year 2038, 32-bit numbers won't be usable for the Unix timestamp and they'll have to be 64-bit.
let seconds = Date().timeIntervalSince1970
let milliseconds = Date().timeIntervalSince1970 * 1_000
let microseconds = Date().timeIntervalSi...
urllib2.HTTPError: HTTP Error 403: Forbidden
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to have Emacs auto-refresh all buffers when files have changed on disk?
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AshwinAshwin
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How can building a heap be O(n) time complexity?
...is of the algorithm can be seen here.
The main idea is that in the build_heap algorithm the actual heapify cost is not O(log n)for all elements.
When heapify is called, the running time depends on how far an element might move down in tree before the process terminates. In other words, it depend...
Check if one IEnumerable contains all elements of another IEnumerable
What is the fastest way to determine if one IEnumerable contains all the elements of another IEnumerable when comparing a field/property of each element in both collections?
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