A tutorial on using jOOQ's MULTISET operator and type-safe conversion to map nested SQL query results into a nested Java Map structure.
A guide to creating a type-safe heterogeneous dictionary in Swift, similar to SwiftUI's environment, with custom keys and value types.
Explains how to import and strongly type JSON data in TypeScript using the resolveJsonModule compiler option and the typeof operator.
A programming pattern using opaque tokens and the type system to ensure functions requiring root privileges are only called from within a root context.
Exploring TypeScript's 'any' type, its role as a top type, and how 'unknown' provides a safer alternative for type handling.
Explains why overusing TypeScript type assertions can create false security and recommends using type annotations for better type safety.
A guide to implementing a type-safe, feature-rich alternative to C#'s built-in enum, addressing its common shortcomings.
Article discusses broken TypeScript type checking for React children, allowing invalid objects that cause runtime errors.
Explains the key differences between TypeScript's `any` and `unknown` types, focusing on type safety and practical usage.
Explains why to avoid TypeScript's 'any' type and offers better alternatives like type inference, interfaces, and generics for type safety.
Explains how destructuring breaks TypeScript's discriminated union type narrowing and offers workarounds.
Explains a TypeScript error where assigning object properties results in a 'never' type due to unexpected intersection types.
A tutorial on implementing enum-like behavior in Go using custom types and iota for type safety and better API design.
A guide to building type-safe RESTful APIs using Swift and the Vapor framework, focusing on shared data models for full-stack Swift development.
A developer explains and solves a TypeScript error: 'Argument of type 'interface' is not assignable to parameter of type 'interface'' in a generic wrapper function context.
Explains Swift Optionals, their purpose, and how to use them to handle missing values safely in Swift programming.
Argues against using TypeScript enums, advocating for union types due to code emission and type safety issues.
Exploring TypeScript 4.1's pedantic index signature checks and creating a SafeRecord type to fix unsafe object access.
Discusses replacing ambiguous three-state Booleans (true/false/null) with explicit enumerations in programming for clearer, safer code.
Explains how to implement exhaustive pattern matching in TypeScript for type-safe code, preventing unhandled cases when adding new features.
