How to remove matching elements from two nested lists while iterating

Asked by Last Modified  

25 Answers

Learn Python

Follow 0
Answer

Please enter your answer

Susmitha Bhavani

Trainer

for i in list_1: for j in list_2: if i==j: list_1.remove(i) list_2.remove(j)
Comments
Dislike Bookmark

IT Teacher

a= b= for i in a: if a in b: a.remove(i) b.remove(i)
Comments
Dislike Bookmark

Certified Professional Trainer @ Magnitia

by awk sed by removing/replace the word in the text file
Comments
Dislike Bookmark

A Technology Enthusiast and Trainer

http://stackoverflow.com/questions/19220554/python-remove-elements-from-nested-lists . This link may help
Comments
Dislike Bookmark

Python Developer

dataSet = for nested in dataSet]
Comments
Dislike Bookmark

l=,] flag = 0 for x in l: if (flag == 0): list1=x flag = 1 else: list2=x if : print("Number was found") list1.remove(item) list2.remove(item) else: print("Number not in list")
Comments
Dislike Bookmark

Mathematics and Computer Science Tutor with 10+ years experience and individual attention

u use del listname or listname.pop(index). These sytaxs solved ur problem. After solving send reply.
Comments
Dislike Bookmark

Problem solver

Without exact structure it would be difficult to propose required solution. Two nested list is too vague. Also one should never remove element while iterating the same.
Comments
Dislike Bookmark

b.e (computer science and engineering)

use loop and condition to compare two lists use a variable to store position, encapsulate above process in a method, remove those elements from list using that variable, make that variable global
Comments
Dislike Bookmark

Computer Master

hope this could help u i = 0 n = len(somelist) while i < n: element = somelist do_action(element) if check(element): del somelist n = n - 1 else: i = i + 1
Comments
Dislike Bookmark

View 23 more Answers

Related Questions

Which website should I learn Python from?
hey Abirami, I will recommend the following link- https://www.programiz.com/python-programming In case, if you require personal trainer I am online Python Tutor. Thanks, Rohit Maurya
Abirami
0 0
5
What is the best python institute
All institutes are best, but you should check with the instructor, how will teach and guide you
Dinesh
Where is a good place to learn Python?
A good place to learn Python is your home,where else? If one is willing to learn, then he/she can start anywhere and what better place than home! Of course you need a good computer,Python Interpreter and...
Srikanth
What are the main weaknesses of Python as a programming language?
Python’s main weaknesses include slower performance compared to compiled languages, limited support for mobile development, higher memory consumption, and the Global Interpreter Lock (GIL), which can restrict multi-threading efficiency.
Raj
0 0
5
i recently completed my M.Tech EEE is it the right choice to learn Python now. And i completely have interest in programming only if available get me the tutor details.
Dear Adupa Python is competitively on demand now. But please note the purpose of Phython is highly on to Data Analytics. If you have Mathematics, Statistics as one of your core papers then Phython...
Adupa

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Keywords in Python Programming Language
Keywords in Python These are the reserved words that have a special meaning and are used to define the syntax and structure of the language. We cannot use these keywords for any other purpose. As...
P

Pallavi R.

0 0
0
Python - Solving Ordinary Differential Equations - Predator Prey Model aka Lotka Volterra Equations
This is an assignment in Python, I contributed to a numerical Python MOOC from George Washington University. The link to this assignment on github is here. The Lotka–Volterra equations, also...
S

Sri Vallabha Deevi

0 0
1
What is the difference between PHP and PYTHON
Let's start with PHP: - Ideal for standard web development- Easy integration with MySQL- $_GET and $_POST built into the language- C-Esque syntax Primarily used on an Apache server (Routinely, you...

BIT Baroda Institute of Technology

1 1
0
Python/Dejango Training
Python/Django Training Content Duration: 2.5 months 1. Introduction to Python Python - The Universal Language 2. Getting Started Installing Python Python - *Hello World* Using the Interpreter Python...

AP Edusoft Software Solutions

1 0
0
Code: Gantt Chart: Horizontal bar using matplotlib for tasks with Start Time and End Time
import pandas as pd from datetime import datetimeimport matplotlib.dates as datesimport matplotlib.pyplot as plt def gantt_chart(df_phase): # Now convert them to matplotlib's internal format... ...
R

Rishi B.

0 0
0

Recommended Articles

Top 5 reasons why you should learn Python

Python is one of the most popular programming languages in the world. It is general-purpose, object oriented, high-level programming language used in a number of programming fields. Python is a great programming language to learn as it will introduce you to the world of programming. If you are from the technical background...

Read full article >

Make a Career in Mobile Application Programming

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Find Python Training classes near you
Python Training classes in Bangalore
Python Training classes in Hyderabad
Python Training classes in Chennai
Python Training classes in Delhi
Python Training classes in Pune
Python Training classes in Mumbai
Python Training classes in Noida
Python Training classes in Kolkata
Python Training classes in Gurgaon
Python Training classes in Jaipur
Online Python Training

Looking for Python Training classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you