How do I transfer the items contained in one List to another in C# without using foreach? 9 Answers 9
I have an array a which is constantly being updated. Let’s say a = [1,2,3,4,5]. I need to make an exact duplicate copy of a and call it b....
I’m trying to copy a number of files and folders to a docker image build from my localhost. The files are like this: folder1 file1 file2 folder2 file1 file2...
It has always bothered me that the only way to copy a file in Java involves opening streams, declaring a buffer, reading in one file, looping through it, and...
While reading up the documentation for dict.copy(), it says that it makes a shallow copy of the dictionary. Same goes for the book I am following (Beazley’s Python Reference),...
I want to copy the entire contents of a directory from one location to another in C#. There doesn’t appear to be a way to do this using System.IO...
Is there a function to make a copy of a PHP array to another? I have been burned a few times trying to copy PHP arrays. I want to...
In order to duplicate an array in JavaScript: Which of the following is faster to use? Slice method var dup_array = original_array.slice(); For loop for(var i = 0, len...
This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. What is the difference between a...
Consider the code below: DummyBean dum = new DummyBean(); dum.setDummy("foo"); System.out.println(dum.getDummy()); // prints 'foo' DummyBean dumtwo = dum; System.out.println(dumtwo.getDummy()); // prints 'foo' dum.setDummy("bar"); System.out.println(dumtwo.getDummy()); // prints 'bar' but it...