이 레슨은 당분간 영어로 제공돼요.
Ask sharper questions
Who has more than 1000 points? Who lives in Shiraz or Tabriz? Who plays golf? Plain equality cannot ask these. Query operators, words that start with $, can.
이 레슨은 당분간 영어로 제공돼요.
Who has more than 1000 points? Who lives in Shiraz or Tabriz? Who plays golf? Plain equality cannot ask these. Query operators, words that start with $, can.