What are these boxed doors outside store fronts in New York? RSA: Danger of using p to create q Theorems that impeded progress strTok function (thread safe, supports empty tokens, doesn't change string) What typically incentivizes a professor to change jobs to a lower ranking university? Accidentally leaked the solution to an assignment, what to do now? (I'm the prof) I'm flying to France today and my passport expires in less than 2 months Watching something be written to a file live with tail Alternative to sending password over mail? Today is the Center Why "Having chlorophyll without photosynthesis is actually very dangerous" and "like living with a bomb"? Languages that we cannot (dis)prove to be Context-Free Did Shadowfax go to Valinor? How is it possible to have an ability score that is less than 3? Is it tax fraud for an individual to declare non-taxable revenue as taxable income? (US tax laws) Why is 150k or 200k job...