Meme transcription: Panel 1. Two images of JSON, one is the empty object, one is an object in which the key name maps to the value null. Caption: “Corporate needs you to find the difference between this picture and this picture”

Panel 2. The Java backend dev answers, “They’re the same picture.”

  • bleistift2OPEnglish
    4·
    5 months ago

    To be fair, just because obj.foo is undefined, that doesn’t mean the key is missing. It could also be assigned the value undefined. const obj = { foo: undefined } vs const obj = {}