Is there a way to substring a string in Python, to get a new string from the third character to the end of the string?
Maybe like myString[2:end]?
myString[2:end]
You've got it right there except for "end". It's called slice notation. Your example should read:
new_sub_string = myString[2:]
If you leave out the second parameter it is implicitly the end of the string.