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
Men's Dress-Shirt Fit Guide. 1  Dress shirts can vary in chest and waist measurements depending upon the brand. Watch our shirt-fitting video, and then use the charts below to determine how different brands relate to one another in each fit category. Garment measurements are taken from a size 15.5 dress shirt and will vary incrementally with smaller or larger sizes.