/Python/How to use if else in lambda python

How to use if else in lambda python

lambda <arguments> : <Return Value if condition is True> if <condition> else <Return Value if condition is False>
lambda x : True if (x > 10 and x < 20) else False

Source: thispointer.com

Apply lambda with if

df['new column name'] = df['column name'].apply(lambda x: 'value if condition is met' if x condition else 'value if condition is not met')

Source: datatofish.com

Lambda function with if elif else python

lambda <args> : <return Value> if <condition> else ( <return value> if <condition> else <return value>)
lambda x: x*10 if x<2 else (x**2 if x<4 else x+10)

Source: appdividend.com

Python lambda function if else

# Think of the lambda function as defining a REALLY small function without 
# a name.

# EXAMPLE #
lis = [2, 4, 6, 8]
output = lambda [parameter] : return True if [parameter] in lis else return False
print(output[4])

Similar codes

2 votes135 views1 answer
Cos in python in degrees
Python
6 votes161 views3 answers
Python list add first
Python
186 votes216 views6 answers
Pip upgrade command
Python
1 vote166 views1 answer
How to become python developer
Python
8 votes131 views3 answers
Python execute function from string
Python
0 vote135 views1 answer
Pandas convert string to numpy array
Python
1 vote139 views2 answers
List all virtualenv in python
Python
1 vote138 views1 answer
Python dictionary with list
Python
0 vote87 views1 answer
Reduces the elements of this RDD using the specified commutative and associative binary operator
Python
-1 vote121 views2 answers
Microsoft visual c++ 14.0 is required
Python