Reading a Specific Amount of Data from a File
Explore reading a specific number of bytes from files in Go by defining buffer sizes and managing typical file I/O errors. This lesson guides you through implementing a function that reads a fixed amount of data, useful for previewing or processing file content efficiently.
We'll cover the following...
We'll cover the following...
Reading in chunks
This lesson teaches us how to read a specific amount of data from a file. The presented utility can come in handy when we want to see a small part of a file. The numeric value that is given as a command-line argument ...