Writing to files is one of the most important things you will learn in any new programming language. This allows you to save user data for future reference, to manipulate large data sets, or to build ...

Here is a free and open-source tool to write a raw disk image file to a removable device (say USB or flash drive). The tool is named Win32 Disk Imager. It can come in handy when you want to create a ...

Write-protected CDs are designed to have files copied to them only once. Blank write-protected CDs are identified as CD-R discs. Using the default options in Windows, once you copy files to a CD-R and ...

Have you ever wanted to read a file one line at a time in a shell script and found the task to be a lot more trouble than you ever imagined? If you use a “for line ...

Is it possible to write different style fonts to a file with Java? I have a lot of data that I would like to just write to a file, not necessarily display on a screen. Eventually, I will print the ...

Have you ever thought of writing your own compiler? There are a number of good reasons to do this. It's incredibly educational and can be useful. It can solve problems and produce abstractions that ...

How to develop command-line utilities in Rust. This article demonstrates how to perform basic file and file I/O operations in Rust, and also introduces Rust's ownership concept and the Cargo tool. If ...