73 - enumerate
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for i,char in enumerate("Hello"):
print(i, char)
# What if we have a tuple?
for i,char in enumerate((1,2,3)):
print(i, char)
# I wanna know the index of the 50th element in the range:
for i,char in enumerate(list(range(100))):
if char == 50:
print(f'index of 50 is: {i}')
Python
INFO