Spring Data JPA repository method with native query, that should return Optional<Enum>, instead return Optional<String>
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Updated
May 5, 2018 - Java
Spring Data JPA repository method with native query, that should return Optional<Enum>, instead return Optional<String>
Java +1.8 functional programming with Function interface, streams, lambdas, optionals, callbacks, declarative approaches
Included are my prep files for final exams of my courses in CS401 Modern programming practices : Singly Linked list, Doubly Linked List, Exception hierarchy, Hash-maps(collision handling), Optionals, Generics
Implementation of simplified version of Java Stream API
Guard container object for dealing with optional/null values
Java Optional class functionality with few modifications.
This is my script for the corresponding youtube video.
Java +1.8 functional programming with Function interface, streams, lambdas, optionals, callbacks, declarative approaches,
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