A marginal VAR offside decision caused a fair amount of controversy for Newcastle in midweek. Joe Willock had a goal disallowed at Tottenham when the semi-automated technology said his forehead was ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

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 ...

GopherJS compiles Go code (go.dev) to pure JavaScript code. Its main purpose is to give you the opportunity to write front-end code in Go which will still run in all browsers. Nearly everything, ...

Video assistant referee causes controversy every week in the Premier League, but how are decisions made and are they correct? This season, we take a look at the major incidents to examine and explain ...

Real Madrid lost 2-1 to Arsenal in the second leg of the UEFA Champions League quarterfinals and were eliminated, but a VAR and referee decision could have changed everything. UEFA has now provided an ...