UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn Python Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Python > Learn Python > How do you define a function in Python?
✕

Search in

How do you define a function in Python?

Asked by Last Modified  

1 Answer

Learn Python

Follow 1
Answer

Please enter your answer

As an experienced Python Training tutor registered on UrbanPro.com, I understand the importance of providing clear and concise explanations to beginners. Defining a function in Python is a fundamental concept, and I'll break it down for you step by step. Definition of a Function in Python: A function...
read more

As an experienced Python Training tutor registered on UrbanPro.com, I understand the importance of providing clear and concise explanations to beginners. Defining a function in Python is a fundamental concept, and I'll break it down for you step by step.

Definition of a Function in Python: A function in Python is a reusable block of code that performs a specific task or set of tasks. It allows you to organize your code into modular components, making it easier to understand, debug, and maintain.

Syntax for Defining a Function: To define a function in Python, you can use the following syntax:

python
def function_name(parameters): # Code block or statements return result
  • def: Keyword indicating the start of a function definition.
  • function_name: Name of the function, following Python naming conventions.
  • parameters: Input values the function accepts (if any).
  • :: Colon to indicate the start of the function body.
  • Code block: Set of statements that define the function's behavior.
  • return: Keyword to specify the value the function returns (if any).

Example: Consider a simple example of a function that adds two numbers:

python
def add_numbers(a, b): sum_result = a + b return sum_result

Here, add_numbers is the function name, and it takes two parameters (a and b). The function adds these parameters and returns the result.

Key Points to Remember:

  1. Function Name:

    • Choose a meaningful and descriptive name for your function.
    • Follow Python naming conventions to enhance code readability.

  2. Parameters:

    • Parameters are optional but allow you to pass values to the function.
    • They are enclosed in parentheses and separated by commas.

  3. Function Body:

    • The body of the function contains the code that performs the desired task.
    • Use proper indentation to define the scope of the function.

  4. Return Statement:

    • The return statement is optional and specifies the value the function sends back.
    • If omitted, the function returns None by default.

Why UrbanPro for Python Training: UrbanPro.com is the best platform for finding online coaching for Python Training, offering a range of advantages:

  • Experienced Tutors:

    • Access a pool of experienced Python tutors who are registered and verified on UrbanPro.

  • Customized Learning:

    • Tailor your Python training based on your learning pace and preferences.

  • Best Online Coaching:

    • Choose from a variety of coaching options, ensuring you receive the best online coaching for Python Training.

  • Transparent Reviews:

    • Read reviews from other learners to make informed decisions about selecting the right tutor or coaching institute.

  • Convenient Scheduling:

    • Enjoy flexibility in scheduling your Python training sessions to fit your busy lifestyle.

In conclusion, defining a function in Python is a fundamental skill, and UrbanPro.com provides a trusted marketplace to connect with experienced tutors and coaching institutes for top-notch Python Training.

 
read less
Comments
Dislike Bookmark

Related Questions

What are major difference between JAVA & Python? Where you would recommend to use JAVA and where need to use Python?
Python is one of the most used programming language than Java. With the recent Popularity of the Machine learning, Artificial intelligence and Data science Python takes the first place of the Top 5 programming...
Amit Kumar
0 0
5
What is the best IDE for Python?
The best IDE for Python often depends on personal preference and specific needs. Here are some top choices: 1. **PyCharm**: A powerful IDE with features like code completion, debugging, and integrated...
Irfan
0 0
5

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
How to remove matching elements from two nested lists while iterating
for i in list_1: for j in list_2: if i==j: list_1.remove(i) list_2.remove(j)
Lalitha
What is the use of learning the Python language?
By mastering Python, you open doors to diverse opportunities in web development, data science, artificial intelligence, and automation, positioning yourself for success in the dynamic tech landscape.
Aditi
0 0
5

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

Ask a Question

Related Lessons

A python program using the datetime module
Task : To write a program in Python to find out, in any given year, Friday the 13th dates i.e 13th day of a month which was a Friday. ...

Ashish K Sharma

0 0
0
Multiple Decorators
#Multiple decorators can be chained in Python.#A function can be decorated multiple times with different (or same) decorators.#We simply place the decorators above the desired function. def star(func):...

Praveen Choudhary

0 0
0
Python programming - Applications
If you’re thinking of learning Python? Or if you recently started learning it? You may be asking yourself: "What exactly can I use Python for?" There are so many applications for python, but there...

Sambasivarao Karlakunta

0 0
0
Python Overview
Python is a high-level, interpreted, interactive and object-oriented scripting language. Python was developed by Gudo vanRossum in the late eighties and early nineties at the National Research Institute...

Aruna M.

0 0
0
Write your first Python program in 10 minutes
1. Download python from python official site search "python download" in google 2. Install in your machine 3. verify using : "python --version" command 4. Write first program using notepad create...

Debrati Sadhu

1 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 >

8 Hottest IT Careers of 2014!

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

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 Pune
Python Training classes in Delhi
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
X

Looking for Python Training Classes?

The best tutors for Python Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Python Training with the Best Tutors

The best Tutors for Python Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved