Описание тега file-exists

Overview

FileExist methods, which are available in most languages, typically have a path/filename parameter and return a Boolean value, indicating whether the file exists.

Implementations

The following links provide reference to the method descriptions for various languages:

• .NET: https://docs.microsoft.com/en-us/dotnet/api/system.io.file.exists
• Java: https://docs.oracle.com/javase/tutorial/essential/io/check.html
• PHP: https://www.php.net/manual/en/function.file-exists.php
• Python: https://docs.python.org/3.5/library/os.path.html
• File-Exists on Rosetta Code