[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-16 UTC."],[[["The content is about a specific function, `is_valid_utf8`, within the `google.appengine.datastore.datastore_pbs` module."],["The function's source code is available on GitHub at a specified URL."],["The function's purpose is to validate if a given string, represented by the argument `s`, is in valid UTF-8 format."]]],[]]
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