The three most common open source technologies for writing data science programs are Python, SciLab, and R. Here's how to write program-defined functions in R. There's no clear definition of the term ...

Keeping computerized data organized is critical for any business. Businesses often have many documents organized into folders by customer, date or other criteria so they can be found quickly. A file ...

You will most often use Bash functions to make your shell life easier; instead of typing out complex command pipelines, create a function and inject arguments. You'd place these in your bashrc file, ...

By defining Microsoft PowerShell functions within PowerShell modules, you can organize your scripts, avoid duplicating code, ...