Do you have code_JS from my crib sheet? There was an error in an earlier version of it that causes an error a bit like this:
Object.prototype.upper = “”.toUpperCase; should be String.prototype.upper = “”.toUpperCase;
Do you have code_JS from my crib sheet? There was an error in an earlier version of it that causes an error a bit like this:
Object.prototype.upper = “”.toUpperCase; should be String.prototype.upper = “”.toUpperCase;