[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-26(UTC)"],[],["The core content details the `map` function for dictionaries. This function applies a user-defined algorithm to each key-value pair within a dictionary. The algorithm takes a key and its corresponding value as input and returns a new value. The `map` function iterates through the dictionary, executes the provided algorithm on each pair, and generates a new dictionary with the updated values. If the algorithm's result is `null`, the key is removed from the resulting dictionary. Examples illustrate this with scaling values in a dictionary.\n"]]