Function parameters Articles

Page 1 of 1 (4 articles)

2/19/2022 • EN

Explores the difference between optional parameters and undefined types in TypeScript, with practical examples from React Query.

function parameters Optional Parameters TypeScript undefined

3/2/2021 • EN

Explains JavaScript's pass-by-value for function parameters using a closure example, showing why reassigning a variable doesn't update logged values.

closure function parameters JavaScript pass by value

2/28/2021 • EN

Explains why boolean function parameters are often a code smell and suggests better design alternatives.

function parameters JavaScript React software design TypeScript

3/16/2018 • EN

Explains why TypeScript allows non-matching function signatures, focusing on substitutability with fewer parameters and void return types.

function parameters substitutability type system TypeScript

Select Language