KoalaUnknown@lemmy.world to Programmer Humor@programming.devEnglish · 6 个月前What's a readabilitylemmy.worldimagemessage-square70linkfedilinkarrow-up1193arrow-down119
arrow-up1174arrow-down1imageWhat's a readabilitylemmy.worldKoalaUnknown@lemmy.world to Programmer Humor@programming.devEnglish · 6 个月前message-square70linkfedilink
minus-squarefibojoly@sh.itjust.workslinkfedilinkarrow-up9·6 个月前My favourite operator to go with the question mark is the exclamation mark. I remember it as the “I swear to God I’m not null!” operator.
The question mark makes it nullable
My favourite operator to go with the question mark is the exclamation mark. I remember it as the “I swear to God I’m not null!” operator.