Answer:
51015
Explanation:
Var b is a string, and it'll treat addition like <em>string concatenation </em>(aka just adding a message.) Since it's concatenation, it'll then turn the numbers/integers into strings.
This kind of behavior might be different depending on the language, though. Some languages might not allow this. (For example, C and C++)
Answer:
Portrait orientation is taller then it is wide, while landscape orientation is wider then it is tall.
Explanation:
Lights of New York was the 1928 what film was the first all talking feature.