The startswith() method returns True if a string starts with the specified prefix(string). If not, it returns False.
Example
Syntax of String startswith()
The syntax of startswith() is:
str.startswith(prefix[, start[, end]])
startswith() Parameters
startswith() method takes a maximum of three parameters:
- prefix - String or tuple of strings to be checked
- start (optional) - Beginning position where prefix is to be checked within the string.
- end (optional) - Ending position where prefix is to be checked within the string.
startswith() Return Value
startswith() method returns a boolean.
- It returns True if the string starts with the specified prefix.
- It returns False if the string doesn't start with the specified prefix.
Example 1: startswith() Without start and end Parameters
Output
False True True
Example 2: startswith() With start and end Parameters
Output
True False True
Passing Tuple to startswith()
It's possible to pass a tuple of prefixes to the startswith() method in Python.
If the string starts with any item of the tuple, startswith() returns True. If not, it returns False
Example 3: startswith() With Tuple Prefix
Output
True False False
If you need to check if a string ends with the specified suffix, you can use endswith() method in Python.