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Apple – App Store (2)

December 7, 2022 hung-nb 0

User management ErrorYour Apple ID cannot end in @______.com. Choose a different email address. SolutionThis is because “________.com” domain is added in Apple Business Managerhttps://support.apple.com/en-gb/guide/apple-business-manager/apde685676ac/web How to […]

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Kotlin – All about

November 26, 2022 hung-nb 0

Singleton How to create an object once and use it everywhere? It’s a singleton class. A singleton class is a class that is defined in […]