Kaomojis

🧱[]

#Objective-C #objc #object-oriented programming #poo #square brackets #message passing #c superset

[]@©️

#Objective-C #objc #c language #message passing #at sign #square brackets #obj-c syntax

💻↔️✉️↔️💻

#message passing #inter-node communication #coordination #distributed algorithms #remote procedure call #rpc