Lua provides a set of standard libraries that offer a wide range of functionality for various tasks, including string manipulation, mathematical operations, file I/O, and more. These libraries are built into the Lua language and are available for use without any additional installation. One of the standard libraries in Lua is the "io" library, which handles input/output operations.
The "io" library in Lua provides functions for performing input and output operations, such as reading from and writing to files, manipulating file handles, and managing the standard input/output streams. This library is essential for file handling and is commonly used in Lua programs to interact with external files and perform I/O operations.
The "io" library offers several key functions and concepts:
1. Opening and Closing Files:
* `io.open(filename, mode)`: Opens a file with the specified filename and mode. It returns a file handle that can be use....
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