deep-copy Archives - IT Nursery

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How do I copy a hash in Ruby?

I’ll admit that I’m a bit of a ruby newbie (writing rake scripts, now). In most languages, copy constructors are easy to find. ...

May 27, 2022
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How to deep copy a list?

After E0_copy = list(E0), I guess E0_copy is a deep copy of E0 since id(E0) is not equal to id(E0_copy). Then I modify ...

May 26, 2022
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What is the difference between shallow copy, deepcopy and normal assignment operation?

import copy a = "deepak" b = 1, 2, 3, 4 c =...

May 21, 2022
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How to clone ArrayList and also clone its contents?

How can I clone an ArrayList and also clone its items in Java? For example I have: ArrayList<Dog> dogs = getDogs(); ArrayList<Dog> clonedList ...

May 17, 2022
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How do I clone a range of array elements to a new array?

I have an array X of 10 elements. I would like to create a new array containing all the elements from X that ...

May 10, 2022
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What is the difference between a deep copy and a shallow copy?

This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. ...

April 23, 2022
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How to make a deep copy of Java ArrayList

April 8, 2022
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How do I do a deep copy of a 2d array in Java?

Yes, you should iterate over 2D boolean array in order to deep copy it. Also look at java.util.Arrays#copyOf methods if you are on Java 6. ...

April 7, 2022
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Making a deep copy of a LinkedList in java

I have a Linked List and I’m trying to create a copy of another Linked List and this copy is a deep copy ...

April 3, 2022
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