How-to articles, tricks, and solutions about LIST
How do I clone a list so that it doesn't change unexpectedly after assignment?
There are a few different ways to make a copy of a list in Python:
How do I count the occurrences of a list item?
There are a few ways you can count the occurrences of a list item in Python:
How do I create a list with numbers between two values?
Here is an example of how you might create a list of numbers between two values in python:
How do I get the last element of a list?
To get the last element of a list, you can use negative indexing.
How do I get the number of elements in a list (length of a list) in Python?
To get the number of elements in a list in Python, you can use the len() function.
How do I iterate through two lists in parallel?
You can use the zip() function to iterate through two lists in parallel.
How do I join two lists in Java?
There are several ways to join two lists in Java. Here are a few options:
How do I remove duplicates from a list, while preserving order?
There are several ways to remove duplicates from a list while preserving order.
How do I remove the first item from a list?
You can use the list method pop(index) to remove the first item in a list.
How do I split a string into a list of characters?
In Python, you can use the built-in list() function to convert a string into a list of characters.
How do I split a string into a list of words?
Here is an example of how to split a string into a list of words in Python:
How to concatenate (join) items in a list to a single string
You can use the join() method to concatenate (join) items in a list to a single string in Python.