Python: Join adjacent members of a given list
Python List: Exercise - 203 with Solution
Write a Python program to join adjacent members of a given list.
Sample Solution:
Python Code:
def test(lst):
result = [x + y for x, y in zip(lst[::2],lst[1::2])]
return result
nums = ['1','2','3','4','5','6','7','8']
print("Original list:")
print(nums)
print("\nJoin adjacent members of a given list:")
print(test(nums))
nums = ['1','2','3']
print("\nOriginal list:")
print(nums)
print("\nJoin adjacent members of a given list:")
print(test(nums))
Sample Output:
Original list: ['1', '2', '3', '4', '5', '6', '7', '8'] Join adjacent members of a given list: ['12', '34', '56', '78'] Original list: ['1', '2', '3'] Join adjacent members of a given list: ['12']
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Next: Write a Python program to check if first digit/character of each element in a given list is same or not.
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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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