Type conversions on strings

[CyberMew]

https://javascript.info/type-conversions

This only happens when at least one of the arguments is a string. Otherwise, values are converted to numbers.

This is confusing as it implies that as long as an expression contains a string, the whole expression will be a string. However based on the example 4 + 5 + "px" which gives 9px, this is not the case. I understand the "arguments" to be for +, but it can also be read as arguments for the alert() function. I think being a little more explicit is better here. Maybe state something like only the immediate left and right operands of the + operator is affected? And the expression is evaluated from left to right (or by operator precedence)?

[CyberMew]

Just saw https://javascript.info/operators after type-conversions, perhaps operators should come first? After all we need operators to use some of the type conversions.

[iliakan]

Good catch! Thanks!