python for loop with array

1foo = ['foo', 'bar']
2for i in foo:
3  print(i) #outputs 'foo' then 'bar'
4for i in range(len(foo)):
5  print(foo[i]) #outputs 'foo' then 'bar'
6i = 0
7while i < len(foo):
8  print(foo[i]) #outputs 'foo' then 'bar'

1thisList = [1, 2, 3, 4, 5, 6]
2
3x = 0
4while(x < len(thisList)):
5    print(thisList[x])
6    x += 1
7    
8# or you can do this:
9
10for x in range(0, len(thisList)):
11    print(thisList[x])
12    
13#or you can do this
14
15for x in thisList:
16    print(x)