teppic questions

teppic answers

• How to loop through string[] in postgresql?
• How to Convert a Map<String, List<String>> to Map<String, String> in java 8 functional APIs
• Promises, don't fire 'then' if error occur
• Postgres: create index on attribute of attribute in JSONB column?
• unique constraint on Bytea data type on Postgresql
• python traverse CTE in a double for loop?
• Spring MVC 4 + Jackson + LocalDate
• Java8 equivalent of Joda's ISODateTimeFormat.dateTimeParser()?
• How deserialize based on information available in the parent class
• CompletableFuture : Invoke a void function asynchronusly