Python: Find the index of an item in a specified list
Python List: Exercise - 22 with Solution
Write a Python program to find the index of an item in a specified list.
Example - 1 :
Example - 2 :
Example - 3 :
Sample Solution:-
Python Code:
num =[10, 30, 4, -6]
print(num.index(30))
Sample Output:
1
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Python: Tips of the Day
Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:
Example:
def tips_check_prop(fn, prop):
return lambda obj: fn(obj[prop])
check_age = tips_check_prop(lambda x: x >= 25, 'age')
user = {'name': 'Owen', 'age': 25}
print(check_age(user))
Output:
True
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