Clean Code Cookbook

Code Smell 283 - Unresolved Meta Tags

Refactoring 019 - Reify Email Addresses

Code Smell 282 - Bad Defaults

Code Smell 281 - Hashes

Code Smell 280 - Spaghetti Code

Code Smell 279 - Loop Premature Optimization

Code Smell 278 - DirName and File

Refactoring 018 - Replace Singleton

Code Smell 277 - UPPERCASE Acronyms

Code Smell 276 - Untested Regular Expressions

Refactoring 017 - Convert Attributes to Sets

Explain in 5 Levels of Difficulty: Ethereum