The slice () function in Python
The slice () function in Python returns a slice object that helps you determine how to cut an existing string.
Continuing with the topic of built-in functions in Python, the article will introduce you to the slice () function with syntax, usage, and specific examples. Invites you to read the track.
The slice () function in Python returns a slice object. This object helps you determine how to cut an existing string (be it string, bytes, tuple, list, range) or objects that support string protocols (such as _getitem __ (), __len __ ()).
The syntax of the slice () function in Python:
slice(stop) slice(start, stop, step)
The parameters of the slice () function
The slice () function can have up to 3 parameters:
start
: An integer specifying the position to start cutting the object. The default is 0.stop
: An integer specifying the position where the object ends.step
: An integer that specifies the increment between cuts. The default value is 1.
If only one parameter is passed into the slice (), then start and step have no value.
The value returned from slice ()
The slice () function returns a slice object used to slice a string according to the corresponding indexes passed in the function.
Example 1: Create a slice object to cut
See also: Python built-in functions
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