[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[[["The `index()` method searches a string for the first occurrence of a specified substring and returns the index of the first match."],["If the substring is not found, the method returns -1."],["The search performed by `index()` is case-sensitive."],["The method can be used in both JavaScript and Python environments within the Earth Engine platform."],["An empty string pattern will return 0 as the index."]]],["The `index` function searches a string (`target`) for a specified substring (`pattern`). It returns the integer index of the first matching substring's start position. If no match is found, it returns -1. The function is case-sensitive. An empty `pattern` will always return an index of 0. The provided examples illustrate the usage and expected return values.\n"]]