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// operator use in python

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Shirshak Kandel answered on March 2, 2021 Popularity 10/10 Helpfulness 1/10

answer // operator use in python

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// operator use in python

Comment

#One thing to note- since Python treats all numbers as floats (decimal numbers),
#you can use the double division sign // to get an integer.
#This is useful for finding indexes.
string1 = "abcde"  
middle = string1[len(string1) // 2]  # 4//2
print(middle) 
# c

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python

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Contributed on Aug 11 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

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|= operator python

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>>> s1 = {"a", "b", "c"}
>>> s2 = {"d", "e", "f"}

>>> # OR, | 
>>> s1 | s2
{'a', 'b', 'c', 'd', 'e', 'f'}
>>> s1                                                     # `s1` is unchanged
{'a', 'b', 'c'}

>>> # In-place OR, |=
>>> s1 |= s2
>>> s1                                                     # `s1` is reassigned
{'a', 'b', 'c', 'd', 'e', 'f'}

Popularity 10/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: python py

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Contributed on Mar 02 2021

Fierce Flamingo

0 Answers Avg Quality 2/10

operators in python

Comment

a = 3
b = 4

# Arithmetic Operators
print("The value of 3+4 is ", 3+4)
print("The value of 3-4 is ", 3-4)
print("The value of 3*4 is ", 3*4)
print("The value of 3/4 is ", 3/4)

# Assignment Operators
a = 34
a -= 12
a *= 12
a /= 12
print(a)

# Comparison Operators
# b = (14<=7)
# b = (14>=7)
# b = (14<7)
# b = (14>7)
# b = (14==7)
b = (14!=7)
print(b)

# Logical Operators
bool1 = True
bool2 = False
print("The value of bool1 and bool2 is", (bool1 and bool2))
print("The value of bool1 or bool2 is", (bool1 or bool2))
print("The value of not bool2 is", (not bool2))

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: operators oper

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Contributed on Jan 12 2022

Coding boy Hasya

0 Answers Avg Quality 2/10

what is the ^ operator in python

Comment

the ^ operator in python is xor logical operation 

if you dont know what xor is
basicly its a bitwise operator 
which is some logic that is done on each bit of the data 

side note:(if you dont know any thing about binary or logic on them 
i suggest you learn about the topic its not easy to explain here)

the xor have 2 parameters a and b 
here is what happens on each bit of a and b
a|b|result
0|0|0
1|0|1
0|1|1
1|1|0

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

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Contributed on Sep 10 2022

Light Dragon

0 Answers Avg Quality 2/10

operator and python

Comment

# usual form
a and b == c

# sometimes usefull to make up expressions

import operator
from itertools import reduce

# equals to `a and b and c`
reduce(
  operator.and_,
  [a, b, c]
)

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

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Contributed on Aug 11 2023

Artem Dumanov

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python := operator

Comment

-1

There is new syntax := that assigns values to variables as part of a larger expression. It is affectionately known as “the walrus operator” due to its resemblance to the eyes and tusks of a walrus.

if (n := len(a)) > 10:
    print(f"List is too long ({n} elements, expected <= 10)")

Popularity 10/10 Helpfulness 1/10 Language python

Source: docs.python.org

Tags: python py

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Contributed on Mar 16 2023

Bright Bug

0 Answers Avg Quality 2/10

// operator use in python

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