Python loop with index

Python3 iterate through indexes

items=['baseball','basketball','football']
for index, item in enumerate(items):
    print(index, item)

Source: stackoverflow.com

Python access index in for loop

for index, item in enumerate(items):
    print(index, item)

#if you want to start from 1 instead of 0
for count, item in enumerate(items, start=1):
    print(count, item)

For loop with index python3

colors = ["red", "green", "blue", "purple"]

for i in range(len(colors)):
    print(colors[i])

Source: treyhunner.com

Python for loop array index

colors = ["red", "green", "blue", "purple"]
i = 0
while i < len(colors):
    print(colors[i])
    i += 1

Source: treyhunner.com

Python gt index in for cycle

my_list = [0,1,2,3,4]
for idx, val in enumerate(my_list):
    print('{0}: {1}'.format(idx,val))
#This will print:
#0: 0
#1: 1
#2: 2
#...

Python loop with index

presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for num, name in enumerate(presidents, start=1):
    print("President {}: {}".format(num, name))

Source: treyhunner.com

Similar codes

1 vote256 views1 answer
Write data to using pickle
Python
0 vote261 views1 answer
From numpy to list python
Python
1 vote253 views1 answer
Django update increment
Python
4 votes295 views4 answers
Median in python
Python
39 votes271 views10 answers
Python for loop
Python
-1 vote257 views1 answer
Len
Python
5 votes273 views4 answers
Django get or 404
Python
0 vote331 views1 answer
Django populate database in view
Python Django
0 vote292 views2 answers
Python time modülü
Python
0 vote269 views1 answer
Python cv2 read image grayscale
Python