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Function Details: flush

Description

Flush the write buffers of the stream if applicable.

Extended Description

The flush() method forces a write of all buffered data to the underlying stream. It's particularly useful when you need to ensure that all data has been written to the file or device, especially before closing the file or when you need the data to be immediately available to other processes.

Function Signature

Module: io

Class: TextIOWrapper

Parameters

Return

This method doesn't return a value.

Return Type

None

Output

Explanation

This example demonstrates the basic usage of flush(). After writing 'Hello' to the file, flush() is called to ensure the data is written to disk immediately.