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define and call function in python

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Rajitha Amarasinghe answered on March 11, 2020 Popularity 9/10 Helpfulness 2/10

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define and call function in python

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x = 5
print('Hello')
# Here you define the function, start with def key word ends with colon
# The block of code of the function should be indented
def print_lyrics():
    print("I'm a lumberjack, and I'm okay.")
    print("I sleep all night and I work all day.")

print('Yo')
# Here we call or invoke the function
print_lyrics()
x = x+2
print(x)

Popularity 9/10 Helpfulness 2/10 Language python

Source: www.py4e.com

Tags: call function invoke python

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Contributed on Aug 05 2022

Rajitha Amarasinghe

0 Answers Avg Quality 2/10

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functions in python

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#Letters, Nums,
#& underscores
#only, can't	=7  
#start w/ num	|		  _ 5 is the default value if no
# 	  |			|		 |  value is passed
#	  v         v        v
def funcName(param1, param2=5): #The colon terminates func header 
	str(param1) #Typecasting is temparary
    strVar = str(param1) # To make typecast perma, assign to var
    param1 = param2 # 5 is passed to param1 
    return param1 # 5 is returned
#	  ^      ^
#     |		 |_ return value is optional, if no return value, func 
  #Optional		will end returning to func call
  #return

x = funcName(7)
print(x) # prints 5

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jul 25 2021

Obedient Oystercatcher

0 Answers Avg Quality 2/10

how to define function in python

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def example():			#This defines it
  print("Example.")		#This is the defined commands

example()				#And this is the commands being run

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: function functio

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Contributed on Mar 11 2020

Magnificent Mockingbird

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how to use function in python

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#plz suscribe my youtube channel --> https://www.youtube.com/channel/UC-sfqidn2fKZslHWnm5qe-A
#    Parameter of the function
#              |
def greetings(Name):
  #Content inside the function
  print("Hello",Name)
  print("How are you",Name)
print(greetings("Python devloper"))
#                     ^
#                     |
#             Argument of the function

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: function functio

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Contributed on Aug 03 2021

Tech Brigadier

0 Answers Avg Quality 2/10

def function in python

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OK, basically def function() is a block where you will have one task that you can repeat all over again in the code to make it look short and clean

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: function functio

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Contributed on May 26 2021

Awful Ape

0 Answers Avg Quality 2/10

How to call a function in python?

Comment

>>> greet('Paul')
Hello, Paul. Good morning!

Popularity 10/10 Helpfulness 3/10 Language python

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Tags: call

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Contributed on May 26 2022

SAMER SAEID

0 Answers Avg Quality 2/10

how to define functions in python

Comment

def add(number):
  equation = 5 + number
  print(equation)
  
 
add(10)

output:
  
  15

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: python py

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Contributed on Sep 20 2020

Muddy Monkey

0 Answers Avg Quality 2/10

functions in python

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#Function Tutoral:
def hello():
  print("hello")
"""To make a function, it needs def then nameOfFunction() and a : to 
make the function work, you don't need a closing tag, as long as there is
tabbed section."""

def add(a, b): #This time, there is two inputs for the function to prossess. 
  c = a + b 
  return c
"""What the function above does is you input 2 numbers, and then it returns 
#The Value c, Calling it is as simple as add(5, 1) 
#What return does, is it almost makes a varible. So you can do:
#70 + add(10, 20) and it will return with: 100. This is because it will
go 70 + 30, as the function returned 30 because the inputs were 10 and 20."""

"""Functions can be called by code, as long as the function has already
been defined. Hope this helped you in your python journey!"""

Popularity 10/10 Helpfulness 3/10 Language python

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Tags: python py

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Contributed on Sep 05 2020

Determined Programmer

0 Answers Avg Quality 2/10

functions in python

Comment

def function():
  print("Hello there")
  
function()

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: python py

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Contributed on Sep 13 2021

Insert_Name_Here

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functions in python

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#Functions
#Functions are followed by the 'def' keyword
#Name your function
def myfunc():
  a = 'This is a func'
  
#Calling the function  
myfunc()
print(myfunc())

Popularity 10/10 Helpfulness 2/10 Language python

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Tags: python py

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Contributed on Oct 16 2020

Colorful Capuchin

0 Answers Avg Quality 2/10

functions in python

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# Functions

""" All the functions are followed by the 'def' keyword in python"""

def Greet(User): # The arguments inside the brackets should be called or the function gives you an error
  print("Hello" + User + "!")
  
# Calling the function

Greet("Shivram")

# Output: 'Hello Shivram !'

Popularity 10/10 Helpfulness 2/10 Language python

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Tags: python py

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Contributed on Dec 14 2020

Colorful Capuchin

0 Answers Avg Quality 2/10

define and call function in python

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