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https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Guide/Closures https://developer.mozilla.org/zh-TW/docs/Web/JavaScript/Guide/Closures Learn more and join the MDN Web Docs community. https://developer.mozilla.org/en-US/docs/MDN/Community/Contributing/Translated_content#active_locales https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Closures 어휘적 범위 지정(Lexical scoping) https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#어휘적_범위_지정lexical_scoping 클로저(Closure) https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저closure 실용적인 클로저 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#실용적인_클로저 클로저를 이용해서 비공개 메서드 (private method) 흉내내기 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저를_이용해서_비공개_메서드_private_method_흉내내기 클로저 스코프 체인 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저_스코프_체인 루프에서 클로저 생성하기: 일반적인 실수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#루프에서_클로저_생성하기_일반적인_실수 성능 관련 고려 사항 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#성능_관련_고려_사항 어휘적 범위 지정(Lexical scoping) https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#어휘적_범위_지정lexical_scoping 이 JSFiddle 링크 https://jsfiddle.net/3dxck52m/ let과 const를 사용한 범위 지정 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#let과_const를_사용한_범위_지정 실제 예제 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#루프에서_클로저_생성하기_일반적인_실수 일시적 사각지대 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let#일시적_사각지대 모듈 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Modules 클로저(Closure) https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저closure 실용적인 클로저 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#실용적인_클로저 JSFiddle https://jsfiddle.net/hotae160/ 클로저를 이용해서 비공개 메서드 (private method) 흉내내기 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저를_이용해서_비공개_메서드_private_method_흉내내기 classes https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes 비공개 메서드 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/Private_elements#private_methods 모듈 디자인 패턴 https://www.google.com/search?q=javascript+module+pattern IIFE https://developer.mozilla.org/ko/docs/Glossary/IIFE 클로저 스코프 체인 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#클로저_스코프_체인 bindings https://developer.mozilla.org/ko/docs/Glossary/Binding 루프에서 클로저 생성하기: 일반적인 실수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#루프에서_클로저_생성하기_일반적인_실수 let https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let JSFiddle https://jsfiddle.net/v7gjv/8164/ 이 JSFiddle 링크 https://jsfiddle.net/v7gjv/9573/ let https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let const https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/const https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input 성능 관련 고려 사항 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures#성능_관련_고려_사항 상속 및 프로토타입 체인 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Inheritance_and_the_prototype_chain Learn how to contribute https://developer.mozilla.org/ko/docs/MDN/Community/Getting_started MDN contributors https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures/contributors.txt View this page on GitHub https://github.com/mdn/translated-content/blob/main/files/ko/web/javascript/guide/closures/index.md?plain=1 Report a problem with this content 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https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Introduction 문법과 자료형 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Grammar_and_types 제어 흐름과 오류 처리 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Control_flow_and_error_handling 루프와 반복 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Loops_and_iteration 함수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Functions 표현식과 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Expressions_and_operators Numbers and strings https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Numbers_and_strings Representing dates & times https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Representing_dates_times 정규 표현식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Regular_expressions index 기반의 컬렉션 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Indexed_collections key 기반의 컬렉션 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Keyed_collections 객체로 작업하기 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Working_with_objects class 사용하기 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_classes promise 사용하기 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Using_promises JavaScript 형식화 배열 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Typed_arrays 반복기와 생성기 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Iterators_and_generators Resource management https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Resource_management Internationalization https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Internationalization JavaScript 모듈 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Modules JavaScript 재입문하기 (JS 자습서) https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Language_overview JavaScript의 타입과 자료구조 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Data_structures 동치 비교 및 동일성 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Equality_comparisons_and_sameness 열거성과 속성의 소유권 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Enumerability_and_ownership_of_properties 클로저 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Closures 상속과 프로토타입 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Inheritance_and_the_prototype_chain 메타 프로그래밍 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Meta_programming JavaScript 메모리 관리 https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide/Memory_management 참고서: https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference 표준 내장 객체 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects AggregateError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/AggregateError Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Array ArrayBuffer https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer AsyncDisposableStack https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AsyncDisposableStack AsyncFunction https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/AsyncFunction AsyncGenerator https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/AsyncGenerator AsyncGeneratorFunction https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AsyncGeneratorFunction AsyncIterator https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AsyncIterator Atomics https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Atomics BigInt https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/BigInt BigInt64Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/BigInt64Array BigUint64Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/BigUint64Array Boolean https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Boolean DataView https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/DataView Date https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Date decodeURI() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/decodeURI decodeURIComponent() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent DisposableStack https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DisposableStack encodeURI() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/encodeURI encodeURIComponent() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent Error https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Error escape() https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/escape eval() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/eval EvalError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/EvalError FinalizationRegistry https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry Float16Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Float16Array Float32Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Float32Array Float64Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Float64Array Function https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Function Generator https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Generator GeneratorFunction https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/GeneratorFunction globalThis https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/globalThis Infinity https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Infinity Int8Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Int8Array Int16Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Int16Array Int32Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Int32Array InternalError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/InternalError Intl https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Intl isFinite() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/isFinite isNaN() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/isNaN Iterator https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator JSON https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/JSON Map https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Map Math https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Math NaN https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/NaN Number https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Number Object https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Object parseFloat() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/parseFloat parseInt() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/parseInt Promise https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Promise Proxy https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Proxy RangeError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/RangeError ReferenceError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/ReferenceError Reflect https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Reflect RegExp https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/RegExp Set https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Set SharedArrayBuffer https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer String https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/String SuppressedError https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SuppressedError Symbol https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Symbol SyntaxError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/SyntaxError Temporal https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Temporal TypedArray https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/TypedArray TypeError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/TypeError Uint8Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array Uint8ClampedArray https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Uint8ClampedArray Uint16Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Uint16Array Uint32Array https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Uint32Array undefined https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/undefined unescape() https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/unescape URIError https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/URIError WeakMap https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/WeakMap WeakRef https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakRef WeakSet https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/WeakSet 표현식 및 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators 더하기 (+) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Addition 더하기 할당 (+=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Addition_assignment 할당 연산자 (=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Assignment async function 표현식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/async_function async function* 표현식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/async_function* await https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/await AND 비트연산(&) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Bitwise_AND 비트 AND 할당 연산 (&=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Bitwise_AND_assignment 비트 NOT (~) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Bitwise_NOT OR 비트연산(|) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Bitwise_OR Bitwise OR assignment (|=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_OR_assignment Bitwise XOR (^) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_XOR Bitwise XOR assignment (^=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_XOR_assignment class 식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/class 쉼표 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Comma_operator 조건 (삼항) 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Conditional_operator 감소 연산자 (--) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Decrement delete 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/delete 구조 분해 할당 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Destructuring 나누기 (/) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Division 나누기 할당 (/=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Division_assignment 동등 연산자(==) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Equality 거듭제곱 (**) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Exponentiation 거듭제곱 할당 (**=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Exponentiation_assignment 함수 표현식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/function function* expression https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/function* Greater than (>) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Greater_than Greater than or equal (>=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Greater_than_or_equal 그룹 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Grouping import.meta https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/import.meta import.meta.resolve() https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta/resolve import() https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import in 연산자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/in 증가 연산자(++) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Increment 부등 연산자(!=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Inequality instanceof https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/instanceof 왼쪽 시프트 (<<) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Left_shift 왼쪽 시프트 할당 연산자 (<<=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Left_shift_assignment Less than (<) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Less_than Less than or equal (<=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Less_than_or_equal 논리적 AND (&&) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Logical_AND Logical AND assignment (&&=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Logical_AND_assignment 논리적 NOT (!) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Logical_NOT Logical OR (||) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Logical_OR Logical OR assignment (||=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Logical_OR_assignment 곱하기 (*) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Multiplication 곱하기 할당 (*=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Multiplication_assignment new operator https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/new new.target https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/new.target null https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/null Nullish coalescing assignment (??=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_assignment Nullish coalescing operator https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing 객체 초기자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Object_initializer 연산자 우선순위 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Operator_precedence Optional chaining https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Optional_chaining 속성 접근자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Property_accessors 나머지 (%) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Remainder 나머지 할당 (%=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Remainder_assignment 오른쪽 시프트 (>>) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Right_shift Right shift assignment (>>=) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Right_shift_assignment 전개 구문 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Spread_syntax 일치 연산자 (===) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Strict_equality 불일치 연산자 (!==) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Strict_inequality 빼기 (-) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Subtraction 빼기 할당 (-=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Subtraction_assignment super https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/super this https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/this typeof https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/typeof 단항 부정 (-) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Unary_negation 단항 더하기 (+) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Unary_plus Unsigned right shift (>>>) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Unsigned_right_shift Unsigned 오른쪽 시프트 할당 연산자 (>>>=) https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/Unsigned_right_shift_assignment void https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/void yield https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/yield yield* https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Operators/yield* 문과 선언문 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements async function https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/async_function async function* https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/async_function* await using https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/await_using block https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/block break https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/break class https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/class const https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/const continue https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/continue debugger https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/debugger do...while https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/do...while empty https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/Empty export https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/export Expression statement https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/Expression_statement for https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/for for await...of https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/for-await...of for...in https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/for...in for...of https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/for...of 함수 선언 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/function function* https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/function* if...else https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/if...else import https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/import Import attributes https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import/with label https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/label let https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let return https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/return switch https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/switch throw https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/throw try...catch https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/try...catch using https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/using var https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/var while https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/while with https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/with 함수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions 화살표 함수 표현식 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/Arrow_functions 기본값 매개변수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/Default_parameters 접근자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/get 메서드 정의 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/Method_definitions 나머지 매개변수 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/rest_parameters 설정자 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/set arguments 객체 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/arguments arguments[@@iterator]() https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/arguments/Symbol.iterator arguments.callee https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/arguments/callee arguments.length https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Functions/arguments/length Classes https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes constructor https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/constructor extends https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/extends Private class fields https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/Private_elements Public class fields https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/Public_class_fields static https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/static Class static initialization blocks https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Classes/Static_initialization_blocks 정규 표현식 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions Backreference: \1, \2 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Backreference Capturing group: (...) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Capturing_group Character class escape: \d, \D, \w, \W, \s, \S https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Character_class_escape Character class: [...], [^...] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Character_class Character escape: \n, \u{...} https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Character_escape Disjunction: | https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Disjunction Input boundary assertion: ^, $ https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Input_boundary_assertion Literal character: a, b https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Literal_character Lookahead assertion: (?=...), (?!...) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Lookahead_assertion Lookbehind assertion: (?<=...), (? https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Lookbehind_assertion Modifier: (?ims-ims:...) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Modifier Named backreference: \k https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Named_backreference Named capturing group: (?...) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Named_capturing_group Non-capturing group: (?:...) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Non-capturing_group Quantifier: *, +, ?, {n}, {n,}, {n,m} https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Quantifier Unicode character class escape: \p{...}, \P{...} https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Unicode_character_class_escape Wildcard: . https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Wildcard Word boundary assertion: \b, \B https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Word_boundary_assertion 오류 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors AggregateError: No Promise in Promise.any was resolved https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Promise_any_all_rejected Error: Permission denied to access property "x" https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Property_access_denied InternalError: too much recursion https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Too_much_recursion RangeError: argument is not a valid code point https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Not_a_valid_code_point RangeError: BigInt division by zero https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/BigInt_division_by_zero RangeError: BigInt negative exponent https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/BigInt_negative_exponent RangeError: form must be one of 'NFC', 'NFD', 'NFKC', or 'NFKD' https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Form_must_be_one_of RangeError: invalid array length https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Invalid_array_length RangeError: invalid date https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Invalid_date RangeError: precision is out of range https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Precision_range RangeError: radix must be an integer https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Bad_radix RangeError: repeat count must be less than infinity https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Resulting_string_too_large RangeError: repeat count must be non-negative https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Negative_repetition_count RangeError: x can't be converted to BigInt because it isn't an integer https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_be_converted_to_BigInt_because_it_isnt_an_integer ReferenceError: "x" is not defined https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Not_defined ReferenceError: assignment to undeclared variable "x" https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Undeclared_var ReferenceError: can't access lexical declaration`X' before initialization https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Cant_access_lexical_declaration_before_init ReferenceError: must call super constructor before using 'this' in derived class constructor https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Super_not_called ReferenceError: super() called twice in derived class constructor https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Super_called_twice SyntaxError: 'arguments'/'eval' can't be defined or assigned to in strict mode code https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_strict_arguments_eval SyntaxError: "0"-prefixed octal literals and octal escape seq. are deprecated https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Deprecated_octal_literal SyntaxError: "use strict" not allowed in function with non-simple parameters https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Strict_non_simple_params SyntaxError: "x" is a reserved identifier https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Reserved_identifier SyntaxError: \ at end of pattern https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_backslash_at_end_of_pattern SyntaxError: a declaration in the head of a for-of loop can't have an initializer https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Invalid_for-of_initializer SyntaxError: applying the 'delete' operator to an unqualified name is deprecated https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Delete_in_strict_mode SyntaxError: arguments is not valid in fields https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Arguments_not_allowed SyntaxError: await is only valid in async functions, async generators and modules https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_await SyntaxError: await/yield expression can't be used in parameter https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/await_yield_in_parameter SyntaxError: cannot use `??` unparenthesized within `||` and `&&` expressions https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_use_nullish_coalescing_unparenthesized SyntaxError: character class escape cannot be used in class range in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_character_class_escape_in_class_range SyntaxError: continue must be inside loop https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_continue SyntaxError: duplicate capture group name in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_duplicate_capture_group_name SyntaxError: duplicate formal argument x https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Duplicate_parameter SyntaxError: for-in loop head declarations may not have initializers https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Invalid_for-in_initializer SyntaxError: function statement requires a name https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Unnamed_function_statement SyntaxError: functions cannot be labelled https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Function_label SyntaxError: getter and setter for private name #x should either be both static or non-static https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Either_be_both_static_or_non-static SyntaxError: getter functions must have no arguments https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_no_arguments SyntaxError: identifier starts immediately after numeric literal https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Identifier_after_number SyntaxError: illegal character https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Illegal_character SyntaxError: import declarations may only appear at top level of a module https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/import_decl_module_top_level SyntaxError: incomplete quantifier in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_incomplete_quantifier ReferenceError: invalid assignment left-hand side https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Invalid_assignment_left-hand_side SyntaxError: invalid BigInt syntax https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_BigInt_syntax SyntaxError: invalid capture group name in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_capture_group_name SyntaxError: invalid character in class in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_char_in_class SyntaxError: invalid class set operation in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_class_set_operation SyntaxError: invalid decimal escape in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_decimal_escape SyntaxError: invalid identity escape in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_identity_escape SyntaxError: invalid named capture reference in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_named_capture_reference SyntaxError: invalid property name in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_property_name SyntaxError: invalid range in character class https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_range_in_character_class SyntaxError: invalid regexp group https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_group SyntaxError: invalid regular expression flag "x" https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Bad_regexp_flag SyntaxError: invalid unicode escape in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_invalid_unicode_escape SyntaxError: JSON.parse: bad parsing https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/JSON_bad_parse SyntaxError: label not found https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Label_not_found SyntaxError: missing : after property id https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_colon_after_property_id SyntaxError: missing ) after argument list https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_parenthesis_after_argument_list SyntaxError: missing ) after condition https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_parenthesis_after_condition SyntaxError: missing ] after element list https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_bracket_after_list SyntaxError: missing } after function body https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Missing_curly_after_function_body SyntaxError: missing } after property list https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_curly_after_property_list SyntaxError: missing = in const declaration https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_initializer_in_const SyntaxError: Malformed formal parameter https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_formal_parameter SyntaxError: missing name after . operator https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Missing_name_after_dot_operator SyntaxError: missing variable name https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/No_variable_name SyntaxError: negated character class with strings in regular expression https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_negated_char_class_with_strings SyntaxError: new keyword cannot be used with an optional chain https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_new_optional SyntaxError: nothing to repeat https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_nothing_to_repeat SyntaxError: numbers out of order in {} quantifier. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_numbers_out_of_order_in_quantifier SyntaxError: octal escape sequences can't be used in untagged template literals or in strict mode code https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Deprecated_octal_escape_sequence SyntaxError: parameter after rest parameter https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Parameter_after_rest_parameter SyntaxError: private fields can't be deleted https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_delete_private_fields SyntaxError: property name __proto__ appears more than once in object literal https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Duplicate_proto SyntaxError: raw bracket is not allowed in regular expression with unicode flag https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Regex_raw_bracket SyntaxError: redeclaration of formal parameter "x" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Redeclared_parameter SyntaxError: reference to undeclared private field or method #x https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Undeclared_private_field_or_method SyntaxError: rest parameter may not have a default https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Rest_with_default SyntaxError: return not in function https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Bad_return SyntaxError: setter functions must have one argument https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Setter_one_argument SyntaxError: string literal contains an unescaped line break https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/String_literal_EOL SyntaxError: super() is only valid in derived class constructors https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_super_call SyntaxError: tagged template cannot be used with optional chain https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_optional_template SyntaxError: Unexpected '#' used outside of class body https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Hash_outside_class SyntaxError: Unexpected token https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Unexpected_token SyntaxError: unlabeled break must be inside loop or switch https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_break SyntaxError: unparenthesized unary expression can't appear on the left-hand side of '**' https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Unparenthesized_unary_expr_lhs_exponentiation SyntaxError: use of super property/member accesses only valid within methods or eval code within methods https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Bad_super_prop SyntaxError: Using //@ to indicate sourceURL pragmas is deprecated. Use //# instead https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Deprecated_source_map_pragma ReferenceError: deprecated caller or arguments usage https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Deprecated_caller_or_arguments_usage TypeError: 'x' is not iterable https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/is_not_iterable TypeError: "x" is (not) "y" https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Unexpected_type TypeError: "x" is not a constructor https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Not_a_constructor TypeError: "x" is not a function https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Not_a_function TypeError: "x" is not a non-null object https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/No_non-null_object TypeError: "x" is read-only https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Read-only TypeError: already executing generator https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Already_executing_generator TypeError: BigInt value can't be serialized in JSON https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/BigInt_not_serializable TypeError: calling a builtin X constructor without new is forbidden https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Builtin_ctor_no_new TypeError: can't access/set private field or method: object is not the right class https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Get_set_missing_private TypeError: can't assign to property "x" on "y": not an object https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_assign_to_property TypeError: can't convert BigInt to number https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_convert_BigInt_to_number TypeError: can't convert x to BigInt https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_convert_x_to_BigInt TypeError: can't define property "x": "obj" is not extensible https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_define_property_object_not_extensible TypeError: can't delete non-configurable array element https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Non_configurable_array_element TypeError: can't redefine non-configurable property "x" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_redefine_property TypeError: can't set prototype of this object https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_set_prototype TypeError: can't set prototype: it would cause a prototype chain cycle https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cyclic_prototype TypeError: cannot use 'in' operator to search for 'x' in 'y' https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/in_operator_no_object TypeError: class constructors must be invoked with 'new' https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Class_ctor_no_new TypeError: cyclic object value https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cyclic_object_value TypeError: derived class constructor returned invalid value x https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_derived_return TypeError: getting private setter-only property https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Private_setter_only TypeError: Initializing an object twice is an error with private fields/methods https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Private_double_initialization TypeError: invalid 'instanceof' operand 'x' https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/invalid_right_hand_side_instanceof_operand TypeError: invalid Array.prototype.sort argument https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Array_sort_argument TypeError: invalid assignment to const "x" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_const_assignment TypeError: Iterator/AsyncIterator constructor can't be used directly https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Constructor_cant_be_used_directly TypeError: matchAll/replaceAll must be called with a global RegExp https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Requires_global_RegExp TypeError: More arguments needed https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/More_arguments_needed TypeError: "x" has no properties https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/No_properties TypeError: property "x" is non-configurable and can't be deleted https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Cant_delete TypeError: Reduce of empty array with no initial value https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Errors/Reduce_of_empty_array_with_no_initial_value TypeError: setting getter-only property "x" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only TypeError: WeakSet key/WeakMap value 'x' must be an object or an unregistered symbol https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Key_not_weakly_held TypeError: X.prototype.y called on incompatible type https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Called_on_incompatible_type URIError: malformed URI sequence https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Malformed_URI Warning: -file- is being assigned a //# sourceMappingURL, but already has one https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Already_has_pragma Warning: unreachable code after return statement https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Stmt_after_return JavaScript 소개 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/JavaScript_technologies_overview Execution model https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Execution_model Lexical 문법 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar Iteration 프로토콜 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Iteration_protocols 엄격한 모드 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Strict_mode 템플릿 리터럴 https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Template_literals Trailing commas https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Trailing_commas 제외 예정 기능과 제외된 기능 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Deprecated_and_obsolete_features https://developer.mozilla.org/ https://github.com/mdn/ https://bsky.app/profile/developer.mozilla.org https://x.com/mozdevnet https://mastodon.social/@mdn https://developer.mozilla.org/en-US/blog/rss.xml
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