Java Tutorial #59 - Java Enum Map Class with Examples (Map Data Structure) скачать в хорошем качестве

Java Tutorial #59 - Java Enum Map Class with Examples (Map Data Structure)

Java Tutorial #59 - Java Enum Map Class with Examples (Map Data Structure) In this video by Programming for Beginners we will learn Java EnumMap Class with Examples (Map Data Structure), using Java Tutorial videos. The EnumMap class of the Java collections framework provides a map implementation for elements of an enum. In EnumMap, enum elements are used as keys. It implements the Map interface. Example: enum Size { SMALL, MEDIUM, LARGE, EXTRALARGE } EnumMap (Size, Integer) sizes = new EnumMap (Size.class); Methods: Create a EnumMap Add elements in EnumMap Access elements of EnumMap Remove elements from EnumMap Map Methods: put(K, V) method putAll() method putIfAbsent(K, V) method get(K) method keySet() method values() method entrySet() method ========== We can learn Java Programming language to make web applications or mobile applications for android phones and several other applications for windows, Mac OS and Unix operating systems. Also we can make android applications using Java programming. The concepts covered will be related to basic java and core java that will help you in your next interview questions. You can use any version of Java but all concepts will be same for all java versions. I will be using Java SE 8. Java is a high-level programming language. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX. Java is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain. Java Tutorial for Beginners Playlist:    • Java Tutorial   Java JDK: https://www.oracle.com/java/technolog... Eclipse IDE: https://www.eclipse.org/downloads/ YouTube Gears: Microphone: https://amzn.to/3iIk5K3 Mouse: https://amzn.to/35irmNF Laptop: https://amzn.to/3iG0jyD #JavaTutorial #JavaForBeginners #Programming #Java ============================ LIKE | SHARE | COMMENT | SUBSCRIBE Thanks for watching :)