Other operators with special formats accept more than two operands. If an operator is given a null operand, the result is always null. The only operator that does not follow this rule is concatenation (||).
with any alterations the most important thing is your tailor be sure to find an experienced tailor who you can trust if you are in need of the basic alterations hemming pants for length or taking in the waist your dry cleaner can probably help if you need anything more advanced definitely go to a real tailor more in this series
There are two body measurements vital to sizing for dresses, skirts and pants: those of your waist and hips. Although correct waist and hip measurements are not difficult to obtain, you can distort them through bad posture, tight clothing or not knowing the exact location of your natural waist.