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How to implement a binary tree?
Which is the best data structure that can be used to implement a binary tree in Python?
18 Answers
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How to concatenate two numbers in javascript?
I'd like for something like 5 + 6 to return "56" instead of 11 .
16 Answers
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Create the perfect JPA entity [closed]
I've been working with JPA (implementation Hibernate) for some time now and each time I need to create entities I find myself struggling with issues as AccessType, immutable properties, equals/hashCode, ... .
So I decided to try and find out the general best practice for each issue and write this ...
How to find the nearest parent of a Git branch?
Let's say I have the following local repository with a commit tree like this:
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Ternary operator (?:) in Bash
Is there a way to do something like this
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Checking if array is multidimensional or not?
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25 Answers
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What exactly is an HTTP Entity?
Would someone please describe to me what exactly an HTTP entity is?
9 Answers
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Mapping a function on the values of a map in Clojure
I want to transform one map of values to another map with the same keys but with a function applied to the values. I would think there was a function for doing this in the clojure api, but I have been unable to find it.
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Remove the last character from a string [duplicate]
What is fastest way to remove the last character from a string?
4 Answers
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What is a race condition?
When writing multithreaded applications, one of the most common problems experienced is race conditions.
18 Answers
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