Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Python program to remove row with custom list element
When it is required to remove row with custom list element, a list comprehension and the ‘any’ operator are used.
Example
Below is a demonstration of the same
my_list = [[14, 3, 11], [66, 27, 8], [31, 12, 21], [11, 16, 26]]
print("The list is :")
print(my_list)
check_list = [3, 10, 19, 29, 20, 15]
print("The check list is :")
print(check_list)
my_result = [row for row in my_list if not any(element in row for element in check_list)]
print("The result is :")
print(my_result)Output
The list is : [[14, 3, 11], [66, 27, 8], [31, 12, 21], [11, 16, 26]] The check list is : [3, 10, 19, 29, 20, 15] The result is : [[66, 27, 8], [31, 12, 21], [11, 16, 26]]
Explanation
- A list of integers is defined and is displayed on the console.
- A list of integers is defined as ‘check_list’ and is displayed on the console.
- A list comprehension is used to iterate over the elements and the ‘any’ operator is used.
- Here, it is checked to see if an element in the row matches with the elements provided in the ‘check_list’
- If yes, the row is stored in a list.
- This is assigned to a variable.
- This is displayed as output on the console.
Updated on: 16-Sep-2021
63 Views
Advertisements