Strategy, Factory & Observer Design Patterns Explained | Production reality | Software Architecture

Observer Design Pattern

A Tik Tok video attempt turned dangerous after a group of tourists drove their vehicle into the Kunhar River in Naran, where it became stranded in deep water. According to police, strong currents swept the vehicle downstream before rescue teams safely evacuated the four tourists using boats and rafts. Authorities have reiterated their warning to tourists against entering rivers and streams for photography, video-making or leisure activities, saying swift summer currents can pose a serious risk.

Why America can’t open the Hormuz Strait - Samir Saran