That's definitely not obvious. Some people think in patterns or generalizations.
String [binary_operator] Number = String
String [binary_operator] Number = Number
That's just begging for further explanation.
Explaining JavaScript is probably more challenging than say Java. Java has many keywords and usages, but when it comes to explaining the concept of those keywords/semantics to students, it may be a little bit less confusing.
String [binary_operator] Number = String
String [binary_operator] Number = Number
That's just begging for further explanation.
Explaining JavaScript is probably more challenging than say Java. Java has many keywords and usages, but when it comes to explaining the concept of those keywords/semantics to students, it may be a little bit less confusing.