Can I declare abilities or extensionAbilities in the HSP configuration file? How do I add pages into a window functioning as a dialog box in a HAR? How do I enable a service module HAR to obtain data from the host HAP? How do I redirect to a module with only pages but no UIAb...
Map<String, String>capitals=new HashMap<>(); Copy The map declaration starts with defining the reference type -Map. Inside the diamond operator (<>) you declare that both keys and values are of typeString. You could omit the latter but then you might get warnings when the code is execut...
To the registerMBean method you pass the MBean instance you want to register and the ObjectName instance. An ObjectName instance is like a key in a HashMap; it uniquely identifies an MBean. The registerMBean method returns an ObjectInstance. The javax.management.ObjectInstance class encapsulat...
package com.howtodoinjava.demo; import java.util.HashMap; import java.util.Map; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.Bean; import org.springframework.core.Ordered; import org.s...
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How to make an image draggable in HTML - The ability to create draggable elements within a web page is one of the new features and skills that HTML5 offers for web developers. It becomes a very popular and widely utilized feature. It simply means to move
java.lang.ArrayIndexOutOfBoundsException is an exception that is thrown when you try to access an element of an array with an index that is out of bounds. This can happen if you try to access an index that is either negative or greater than or equal to
Kotlin unit is one of the return types and it returns null as the value similar to void but Unit is used to return type of any function that does not return any values and it is the optional one so the values are mentioned as the Unit in the return type apart from void Unit is the...
I need to parse JSON response in key value pair Please note channel list– contain hashmap of channel name and its description so key value will differ on calls from one client to another client. Keys will also not remain same as there are different channels. ...
How does const work in Kotlin? The const is one of the keywords, and it is used to declare the values on the kotlin language. It means once we declared the values, it does not change; it accepts only the read-value access. In kotlin, if we want to create the local constants and ...