This paper describes a range of best practices to compile and analyze datasets, and includes some examples in Stata, R, and Python. It is meant to serve as a reference for those getting started in ...

New DOM API in PHP 8.4.1 brings standards-compliant support for parsing HTML5 documents and adds functions to make working with documents more convenient.

Joel Gratcyk's son Wesley spends a few hours a week learning to code in Python, PHP, and Swift. Wesley started taking free courses when he was 7 and uses both online and library resources. Gratcyk ...