when to use list
When to use List, Set and Map?
If we need to access elements frequently by using index, then List is a way
to go ArrayList provides faster access if we know index.
If we want to store elements and want them to maintain an order,
then go for List again. List is an ordered collection and maintain order.
If we want to create collection of unique elements and don't want
any duplicate than choose any Set implementation. (HashSet... )
If we want store data in form Key and Value than Map is the way to go.
We can choose from HashMap, Hashtable...
Are there any code examples left?
New code examples in category Python
-
Python 2023-04-11 03:04:20
-
Python 2022-03-27 22:40:04 pycharm no module named
-
Python 2022-03-27 22:25:05 assign multiple variablesin one line
-
Python 2022-03-27 22:20:02 levenshtein distance
-
Python 2022-03-27 21:35:09 get text from url python last slash
-
Python 2022-03-27 21:30:30 df concatenate df
-
Python 2022-03-27 21:25:09 python odd or even
-
Python 2022-03-27 21:15:32 python include function from another file
-
Python 2022-03-27 21:10:01 color module python
-
Python 2022-03-27 21:00:27 python tkinter cursor types