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  • masterspace@lemmy.caEnglish
    351·
    7 days ago

    Yeah, it’s explicitly distinct from const a: String which says it won’t change, and var a: String, which means this is legacy code that needs fixing.

      • Lemminary@lemmy.world
        1·
        6 days ago

        Ah, but this is JS, so there are three options! And they all function entirely differently. And your assumptions don’t apply, either. :D

      • Hotzilla@sopuli.xyz
        5·
        7 days ago

        True, but var and let are not same in js, so there is three.

        if(true) {

        var a = "dumdum"

        }

        console.log(a)

        Is valid and functioning javascript. With let it is not.