jq takes JSON as input and transforms it according to the filters you supply. Since it’s a command-line tool, you can pipe ...

Understanding the core principles of computer programming is the first step to writing effective code. Learning about ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Thomas J. Brock is a CFA and CPA with more than 20 years of ...

Omar Yaghi thinks crystals with gaps that capture moisture could bring technology from “Dune” to the arid parts of Earth.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...