what do you mean by double entry system of accounting
Double-entry bookkeeping system Double-entry bookkeeping, in accounting, is a system of bookkeeping so named because every entry to an account requires a corresponding and opposite entry to a different account. For instance, recording earnings of $100 would require making two entries: a debit entry of $100 to an account named "Cash" and a credit entry of $100 to an account named "Revenue."[further explanation needed]
Double (basketball) A triple-double is defined as a performance in which a player accumulates a double digit number total in three of five statistical categories—points, rebounds, assists, steals, and blocked shots—in a game. The most common way for a player to achieve a triple-double is with points, rebounds, and assists, though on occasion players may record 10 or more steals or blocked shots in a game.[12] The origin of the term "triple-double" is unclear. Some sources claim that it was coined by former Los Angeles Lakers public relations director Bruce Jolesch in the 1980s in order to showcase Magic Johnson's versatility,[13][14] while others claim that it was coined by then Philadelphia 76ers media relations director Harvey Pollack in 1980.[15][16] The triple-double became an officially recorded statistic during the 1979–80 season.