4 ms·

Took me a couple of tries... (Spoiler): Anyone anything shorter then 4 characters (two characters)?

• plank 10y ago
  Ah. 2 distinct characters now.
• lma21 10y ago
  How did you solve the reflexive? I'm not getting at anything :(
  • Zekio 10y ago
    I broke things to do it [] - {}
  • TobbenTM 10y ago
    Yeah, tricky one. NaN works though. Because NaN == NaN = false
  • Burgos 10y ago
    `NaN`
  • kqr 10y ago
    NaN != NaN. It's how you're supposed to test for NaN, apparently.
    • madawan 10y ago
      Or use isNaN
      • kqr 10y ago
        I'll give you one chance to guess how isNaN is implemented. https://github.com/v8/v8/blob/e6d1a80e790117dc27b20e9b14de4b6ac9f7512f/src/js/macros.py#L90 https://github.com/v8/v8/blob/e6d1a80e790117dc27b20e9b14de4b...
  • kitfung 10y ago
    reflexive( function() {return ++window.x;}() )
    • posterboy 10y ago
      I don't think so
  • razorsese 10y ago
    Infinity - Infinity
  • weisk 10y ago
    Another version, also 3 characters: 0/0
• bradleydwyer 10y ago
  Yup. !0
• 0x4139 10y ago
  !0 - 2 chars 1>0 - 3 chars
• justinlardinois 10y ago
  I used !!1