Erroneous Code Examples For Teaching

5

e.g. SwiftUI State Management

Python Java C# C++ Go Rust Swift Kotlin Dart JavaScript TypeScript HTML/CSS PHP Ruby Haxe CoffeeScript ActionScript Elm PureScript C Assembly Zig Nim D Vala Genie Ada Bash/Shell PowerShell Lua Perl Raku Tcl Awk VBA Haskell Elixir Erlang F# OCaml Scala Clojure Scheme Racket Idris Agda Coq Clean R Matlab Julia SAS Fortran APL J K Q A+ SQL PL/SQL Transact-SQL Lisp Common Lisp Emacs Lisp AutoLISP Arc Prolog Mercury Cobol Pascal Delphi/Object Pascal Visual Basic .NET Objective-C ABAP Apex Verilog VHDL X10 Chapel Fortress Ceylon Fantom Pony Oz E Io Self Newsqueak Alef Scratch Logo Alice Solidity Crystal Hack Gosu

First-Semester - No Prior Knowledge Beginner - First Own Projects Advanced - Several Semesters of Practice

Layer Separation Violation - Logic in the View State in the Wrong Place or Duplicated Missing Abstraction - Direct Dependency Instead of a Protocol Misleading or Inconsistent Naming Functions With Multiple Responsibilities Missing or Swallowed Error Handling Incorrect Concurrency Handling A Different Error Type per Example