Meta-characters. There are special characters in regular expressions, some of them include: d matches any digit, equivalent to [0-9]; D matches any character that’s not a digit, equivalent to ...

Notice that JSX can use expressions, but not full JavaScript. It will output the result of the expression to the view in the place it is found in the template. Things that don’t return a value ...

I'm trying to write a regular expression for a javascript function. I basically want to test the entire string to make sure the string only has alpha numberic characters and certain latin ...