블로그
- fee.210 back 관용표현 back down — 물러서다(굽히다) → He refused to back down. back out of (contract) — (계약을) 철회하다 → He backed out back up (SO) — (누군가를) 지원하다 → I'll back you up. back up (data) — (데이터를) 백업하다 → Don't forget to back up
- G7 algebraㅡ Prime number 1탄 ■■■■■■■■■■■■■■■■ Sensitive data that are transferred over the Internet, such as dredit card numbers & Prime numbers can ba said to be the building blocks of all whole numbers greater than 1.