PYTHON

python3 iterate through indexes

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

python iterate with index

for index, item in enumerate(iterable, start=1):
   print index, item

iterating index array python

colors = ["red", "green", "blue", "purple"]
for i in range(len(colors)):
    print(colors[i])

iterate through list python with index

for idx, x in enumerate(xs):
    print(idx, x)

iterating with index in for loops python

colors = ["red", "green", "blue", "purple"]
ratios = [0.2, 0.3, 0.1, 0.4]
for color, ratio in zip(colors, ratios):
    print("{}% {}".format(ratio * 100, color))

iterate array python with index

for header, rows in zip(headers, columns):
    print("{}: {}".format(header, ", ".join(rows)))