Snippets tagged “shallow-copy”
8 snippets use this tag.
- How do I clone a list so that it doesn't change unexpectedly after assignment?Python
There are a few different ways to make a copy of a list in Python:
- How do I copy an object in Java?Java
There are several ways to copy an object in Java. Here are a few options:
- How do I create a copy of an object in PHP?PHP
In PHP, you can create a copy of an object using the clone keyword.
- How to Clone a JavaScript ObjectJavaScript
Cloning an object in JavaScript is one of the most common and complicated practices at the same. In this chapter, we will explain how to do it correctly.
- How to clone ArrayList and also clone its contents?Java
To clone an ArrayList and also clone its contents, you can use the clone method of the ArrayList class, which creates a shallow copy of the list.
- How to copy a dictionary and only edit the copyPython
There are a few ways to copy a dictionary in Python, depending on the level of copying that you need.
- List of lists changes reflected across sublists unexpectedlyPython
In Python, when you create a list of lists and modify one of the sublists, the change is reflected in all other sublists as well because they are all pointing to the same object in memory.
- Make copy of an arrayJava
To make a copy of an array in Java, you can use the clone() method of the Object class. The clone() method creates a shallow copy of the array, which means that it creates a new array with the same elements as the original array