After four University of Idaho college students were found murdered in an off-campus home, their tight-knit town was shattered as their killer walked free for weeks. The Idaho Murders: College Nightmare premieres July 29.

Follow us @oddsontechnology for more tech archives and tech videos. Even the creator of C doesn’t know all of C . When developers asked Bjarne Stroustrup how they could learn every part of C , his answer was surprisingly simple: don’t. After more than four decades of evolution, the language has grown so large that even its own creator regularly looks things up. His advice wasn’t to memorize every function, STL container, library, or template—it was to understand the fundamentals and know where t