Can strings be traversed in python?

String is the most commonly used data type in Python. We can use quotes (' or ") to create strings. And strings are immutable types. So can strings be traversed in python?

The answer is: Yes, and there are 4 methods

1. The first way, for in

girl_str = "love You"

for everyChar in girl_str:

print everyChar

2. The second way, range() or xrange(), pass the string length Just go in

girl_str = "love You"

for index in range(len(girl_str)):

print girl_str[index]

3. The third way, enumerate()

girl_str = "love You"

for index, everyChar in enumerate(girl_str):

print str(index) everyChar

4. The fourth way, iter()

girl_str = "love You"

for everyChar in iter(girl_str):

print everyChar

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