24 docs tagged with "Argument"

.bind() is defined as: Function Instance Method to fix this keyword for Method (with optional Argument), for new standalone fn. Topics on: . Read more: JS, JS L

.call() is defined as: Function Instance Method to invoke function with explicit this keyword [and optional Argument]. Topics on: .call syntax, !snippet Method

.then() is defined as: async Chain Method to execute Callback Function on Fullfill, auto-pass Promise Value as Argument. Topics on: .json(). Read more: JS, JS L

@mixin is defined as: At-Rule to Encapsulation Style Rule with optional Argument. Topics on: . Read more: CSS, CSS Stack, Sass, Sass Language, Mixin, At Rule, E

Args Object is defined as: Object to contain all Argument pass into function (for current EC). Topics on: . Read more: JS, JS Concepts, JS Engine, Call Stack, E

Argument is defined as: Value import as Parameter input to function. Topics on: Variable. Read more: JS, JS Language, Primitive, Undefined, Argument, Value, Par

Boolean is defined as: Autoboxing Wrapper for boolean Primitive; converts Argument to boolean. Topics on: . Read more: JS, JS Language, Primitive, Autoboxing, W

constructor() is defined as: special class Method to pass Argument & setup new new Instance. Topics on: define class via constructor, super. Read more: JS, JS C

Deps Array is defined as: Dependency[] to pass as last Argument to Trigger Hook. Topics on: Deps Array applies to useEffect(), useLayoutEffect(), useMemo() & us

eval() is defined as: to evaluate Source Code Argument as string at Runtime - bad for security/perf. Topics on: . Read more: JS, JS Language, JS Global Function

function is defined as: JS Keyword to Declaration function (with optional Argument Parameters). Topics on: Parameter handling, Specialized Function, Entity, JS

Higher-Order Function is defined as: function to receive Callback Function Argument, to return function, or both. Topics on: Callback Function. Read more: JS, J

Initialization Argument is defined as: Argument pass to Initialization Function. Topics on: . Read more: React, React API, Hooks API, Stateful Hook, Use Reducer

isNaN() is defined as: Instance Method returns boolean if Argument is NaN or not; applies Coercion. Topics on: Number.isNaN does not apply Coercion and will onl

Memoization is defined as: (Design Pattern) to Caching/reuse previous return value from Pure Function for specific Argument, to optimize perf. Topics on: rememb

Object Literal Type is defined as: Type Annotation for Object Literal, use for inline anon Object pass as Argument. Topics on: Anonymous Interface, Anonymous Ty

Parameter is defined as: Variable pass into function to define Function Signature, imports Arguments & act as local variable. Topics on: !differs vs Argument wh

process.argv is defined as: (property) to return string[] of argument variable for cmd Argument. Topics on: wasd. Read more: JS, Nodejs, Nodejs Def, Node Global

Req is defined as: Request Object, 1st Argument to pass Routing Handler. Topics on: Req starts as instance of http.IncomingMessage, req.params, req.query, req.b

Res is defined as: Response Object, 2nd Argument to HANDLER. Topics on: res.status(code), res.set(name, value), res.cookie(name, value), res.clearCookie(name),

Rest Parameter is defined as: ... JS Syntax prefix Identifier to receive Array with arb remaining Argument. Topics on: ...rest props via Rest Parameter, Rest P

Set() is defined as: Constructor Function to convert iterable Argument to set. Topics on: Set instance property, instance methods. Read more: JS, JS Language, O

Typed Callback Function is defined as: Type Annotation for Anon Function pass as Argument to function. Topics on: . Read more: JS, TS, TS Syntax, Type, Base Typ

Variable is defined as: named ref (Identifier) bound to a Value. Topics on: a variable can be either a Primitive or Reference Value type. Read more: JS, JS Lang