How do I clear a variable in Python?

Asked by Last Modified  

4 Answers

Learn Python

Follow 2
Answer

Please enter your answer

Mohit Gauniyal

Empowering Python learners with practical expertise.

To clear a variable in Python, you can use the del statement followed by the variable name. Here's an example: x = 10print(x) # Output: 10 del x # Clear the variable 'x' print(x) # Raises NameError since 'x' is no longer defined In this example, the del statement removes the reference to the variable...
read more
To clear a variable in Python, you can use the del statement followed by the variable name. Here's an example: x = 10print(x) # Output: 10 del x # Clear the variable 'x' print(x) # Raises NameError since 'x' is no longer defined In this example, the del statement removes the reference to the variable x, effectively clearing it from memory. After the del statement, if you try to access the variable x, you will receive a NameError because it is no longer defined. read less
Comments
Dislike Bookmark

Online German language trainer in pune

# Example -> Deleting a variable in Python using 'del' keyword # declaring variable a = 25 print("variable: ", a) # deleting the variable del a # calling out the variable again print("variable: ", a)
Comments
Dislike Bookmark

"IT Professional Trainer with 12 years of experience in IT Industry"

To clear a variable in Python, you can simply use the del statement followed by the variable name that you want to clear. For example My_variable = 35 print(my_variable) # Output: 35 del my_variable print(my_variable) # Raises NameError: name 'my_variable' is not defined
read more
To clear a variable in Python, you can simply use the del statement followed by the variable name that you want to clear. For example My_variable = 35 print(my_variable) # Output: 35 del my_variable print(my_variable) # Raises NameError: name 'my_variable' is not defined read less
Comments
Dislike Bookmark

C Language Faculty (Online Classes ) Having 10 Years Experience

clearing a variable it will clear after execute of the code because it is storing garbage values for some time if you are running with huge data for storing in to it at that we can use with the help of del suppose if a variable x having a integer value equal to 10 then using a variable value after...
read more
clearing a variable it will clear after execute of the code because it is storing garbage values for some time if you are running with huge data for storing in to it at that we can use with the help of del suppose if a variable x having a integer value equal to 10 then using a variable value after you use as del x . if you are using multiple variable a,b,c and d the use del a,b,c,d. python is a object oriented which is high level language. read less
Comments
Dislike Bookmark

View 2 more Answers

Related Questions

Hi i am vishnu. I did my Post Diploma in Tool design after DME and am now working in an MNC as contract base which will be completed on April 2020. Now i am in search of a job and i want to know any other courses like PYTHON or SAP which is best as i am not having any job opportunities in my domain. Please suggest a course and tell me whether I can do it or not as I only hold a Diploma degree Thankyou
First of all, most of the companies have criteria for graduate or equivalent.2nd, if you want to go with SAP, it requires at least 1-2 years experience to get you a job. You get a job in a particular domain...
Vishnu Sai
What are common uses of Python decorators?
Python decorators are commonly used for: 1. *Logging*: Adding logging functionality to functions or methods. 2. *Authentication*: Checking user permissions or authentication before executing a function. 3....
Narasimha
0 0
View Comments5
Is Python presently a flexible language for AI?
Yes, definitely
Piyush
0 0
View Comments5
What is the most encountered type of error while working on Python data frames ?
Indention error / type error
Sharmin
which is beat among Rpa python Oracle In present situation , suggestion
I would suggest you go for Python, as its one of the dominant language, you can do almost everything with Python. It's easy to learn and implement. I see lots of Job opportunity too.
K

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

Ask a Question

Related Lessons

Python Concurrent v/s Parallel Programming
Concurrent means, more than one task happening at a time in interleaved fashion, (ie.,)Task 'A' starts, and Task 'B' starts before task 'A' finish, after processing its(A and B) own purpose both the task...

Logeswaran

1 0
View Comments0
Assignment operators
Operation Syntax Comment Assignment = Control flow right to left Add AND += Incremental Subtract AND -= Decremental Multiply AND *= Multiplicative increment Division...

Ram Kumar

0 0
View Comments0
Small ML Project on Simple Linear Regression
Here is a small Project on Simple Linear Regression

Damodar

0 0
View Comments0
Identifiers in Python Programming
Identifiers: These are the names that are used to identify the variables, functions, classes, modules or other objects. Whenever we define something in python and give it a name then we call it as an...
P

Pallavi R.

0 0
View Comments0
Personalise touch of training & learning
We all are in countinous learning phase in life. Day to day we are learning new things,new language words,new faces,new gazets by all means of modes like reading books,newspapers,watching TV,movies,meeting...
S

Smartnub Softsolutions

0 0
View Comments0

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 >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

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 >

Make a Career as a BPO Professional

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

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 Ghaziabad
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