Data types As we discussed in Java Variables when a variable is declared some part of memory is reserved. However, how much memory will be reserved depends upon the data type of the variable. It means how much memory will be reserved and which type of data can be stored in reserved memory depending upon the … Read more
remove : cordova platform rm android add : cordova platform add android
PriorityQueue maxPriorityQueue = new PriorityQueue((a,b) -> b – a);
Save map in file Map map = new HashMap(); Properties properties = new Properties(); for (Map.Entry entry : map.entrySet()) { properties.put(entry.getKey(), entry.getValue()); } properties.store(new FileOutputStream(“data.properties”), null); Load map from file Map mapFromFile = new HashMap(); Properties properties = new Properties(); properties.load(new FileInputStream(“data.properties”)); for (String key : properties.stringPropertyNames()) { mapFromFile.put(key, properties.get(key).toString()); }
World testWorld = Bukkit.getWorld(“Hello World!”); Location spawnLocation = new Location(testWorld, 0, 20, 0); Entity spawnedPig = testWorld.spawnEntity(spawnLocation, EntityType.PIG);
Open PowerShell/CMD as administrator Run the command: bcdedit /set hypervisorlaunchtype auto Restart your computer
String REGREX_LETTERS = “[a-zA-Z]+”
org.springframework.boot spring-boot-starter-data-jpa 2.4.1
//Just convert any one value to float float resultValue = (float)firstValue / secondValue;