Emotion recognition has attracted attention in recent years. It is widely used in healthcare, teaching, human-computer interaction, and other fields. Human emotional features are often used to ...

I didn't realize how much time I spent on cleanups until regex let me stop.

The Closure Compiler is a tool for making JavaScript download and run faster. It is a true compiler for JavaScript. Instead of compiling from a source language to machine code, it compiles from ...

Abstract: Micro-expression (ME) is an involuntary, fleeting, and subtle facial expression. It may occur in high-stake situations when people attempt to conceal or suppress their true feelings.

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Betsy began her career in international finance and it has since grown into a ...

Regexp#examples generates a list of all* strings that will match the given regular expression. Regexp#random_example returns one, random string (from all possible strings!!) that matches the regex.