A tech worker who was recently laid off explained how staying focused and consistent helped him earn a 50% salary boost.

Dihan Rahman, 19, from Uxbridge, West London, had extreme misogynistic views and was found with Nazi and pro-Isis material along with images of women being strangled and mutilated.

Take DRY (Don't Repeat Yourself). The principle states that every piece of information in the system should be represented ...