Python List Add/Append Programs
Last Updated :
06 Feb, 2025
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This article covers a wide range of methods for adding elements to a list, including:
- Basic addition techniques like append(), extend(), and insert().
- Appending multiple items, lists, tuples, dictionaries and objects.
- Performing list modifications such as adding at the beginning, middle or end.
- Advanced operations, including conditional appending, padding and merging lists efficiently.
- Performance considerations when using different list operations.
From simple cases like adding numbers to a list to more complex operations like padding lists, handling missing values, or appending to 2D lists, this guide provides insights into Python’s list manipulation capabilities.
- Perform append at beginning of list
- Python List append() Method
- Difference between append() and extend()
- Appending a dictionary to a list
- Appending to 2D List
- Append Elements to Empty List
- Difference between Append, Extend and Insert
- How to Append Multiple Items to a List
- Append Multiple items to List
- Appending To One List In A List Of Lists
- Append Multiple Lists at Once
- Difference Between '+' and 'append'
- How to append None to a list?
- How to Append Objects in a List
- Append String to list
- Append suffix/prefix to strings in list
- Append given number with every element of the list
- Append Missing elements from other List
- Conditional String Append
- Append at front and remove from rear
- Append Odd element twice
- Append Similar Values as Key
- Append List every Nth index
- Append according to Kth character
- How to add Elements to a List
- Add Elements of Two Lists
- Add List Items
- Generate all possible valid IP addresses from given string
- Adding Tuple to List and vice - versa
- Add list at beginning of list
- Find missing and additional values in two lists
- Adding K to each element in a list of integers
- Add Space between Potential Words
- Add list elements to tuples list
- Add custom values key in List of dictionaries
- Add similar value multiple times in list
- Add list elements with a multi-list based on index
- Add items to List While Iterating
- Adding value to sublists
- How to Add Floats to a List
- Add Custom Column to Tuple list
- Increase list size by padding each element by N
- Specific Range Addition in List
- K length Padding in List
- Convert tuple into list by adding the given string after every element
- Add custom borders to matrix
- Remove additional spaces in list
- Add only Numeric Values Present in a List
- Rear Addition of Record
- Add element at alternate position in list
- Lead and Trail padding of strings list
- Add tuple to front of list
- Add K to Minimum element in Column Tuple List
- Add custom dimension in Matrix
- Diagonal element addition among lists
- Optional padding in list elements
- Custom space size padding in Strings List
- Adding N to Kth tuple element
- Add Values into Empty List Using For Loop
- Time Complexity for Adding Element in Python Set vs List