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How to find the lowest common ancestor of two nodes in any binary tree?
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Nick Johnson is correct that a an O(n) time complexity algorithm is the best you can do if you have no parent pointers.) For a simple recursive version of that algorithm see the code in Kinding's post which runs in O(n) time.
But keep in mind that if your nodes have pare...
How to set an iframe src attribute from a variable in AngularJS
...$sceProvider) {
$sceProvider.enabled(false);
});
for more info
https://docs.angularjs.org/api/ng/service/$sce
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Capitalize words in string [duplicate]
...The Worst String Ever"
Update:
It appears this solution supersedes mine: https://stackoverflow.com/a/7592235/104380
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How do I use arrays in C++?
C++ inherited arrays from C where they are used virtually everywhere. C++ provides abstractions that are easier to use and less error-prone ( std::vector<T> since C++98 and std::array<T, n> since C++11 ), so the need for arrays does not arise quite as often as it does in C. However, ...
Is it possible to print a variable's type in standard C++?
For example:
19 Answers
19
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How to paste over without overwriting register
Does anyone know of a way to paste over a visually selected area without having the selection placed in the default register?
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What is the good python3 equivalent for auto tuple unpacking in lambda?
Consider the following python2 code
8 Answers
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...ehh You need to create a
spec/support/devise.rb file as
specified here https://github.com/plataformatec/devise#test-helpers to
include the devise test helpers #ruby
Thanks once again.
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Assigning out/ref parameters in Moq
...ooking for an answer also.
I found the following QuickStart guide useful:
https://github.com/Moq/moq4/wiki/Quickstart
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List the queries running on SQL Server
...eries that are currently running on MS SQL Server (either through the Enterprise Manager or SQL) and/or who's connected?
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