Sandro Rey questions

• NodeJs: Upper case a string
• Error: Apollo Server requires either an existing schema, modules or typeDefs
• Spring Data for Couchbase - Counting element in the DB
• SpringBoot: can't create ear with maven: Unable to deduce layout
• javax validation does not validate notNull
• Java 8: Getting a property from a List of a List
• Method reference of a method reference in a Lambda expression
• SonarQube issue: Rename this constant name to match the regular expression '^[A-Z][A-Z0-9](_[A-Z0-9]+)$'
• jest - mockReturnValue : Promise<boolean>
• Java 8: Reading a file into a String

Sandro Rey answers