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Java 2021-09-11 01:18:02
how to make a jradiobutton that is already selected
/*The syntax for this is public JRadioButton(Icon icon, boolean selected) Notice the second parameter. If true, button will be selected on creation. If false or not specified, radio button will be created unselected */ JRadioButton button = new JRadioButt... Add solution -
PHP 2021-09-11 00:29:01
how work instanceof php method
class MyClass { } $o1 = new MyClass(); $o2 = new MyClass(); $name = 'MyClass'; // in the cases below, $a gets boolean value true $a = $o1 instanceof MyClass; $a = $o1 instanceof $name; $a = $o1 instanceof $o2; // counter examples: $b = 'b'; $a = $o1 in... Add solution -
Java 2021-09-10 21:10:02
how to find two strings are anagrams in java
import java.util.Arrays; public class AnagramString { static void isAnagram(String str1, String str2) { String s1 = str1.replaceAll("\\s", ""); String s2 = str2.replaceAll("\\s", "");... Add solution -
Java 2021-09-10 20:17:02
override interface method with different parameters java
public interface Order { public boolean greaterThan(Order other); } public class AirCraft implements Order { private String make; private int numSeats; public AirCraft(String make, int numSeats) { this.make = make; this.numS... Add solution -
Javascript 2021-09-10 15:18:03
angular 12 service for create update delete local storage items
import { Injectable } from '@angular/core'; import { Subject } from 'rxjs'; @Injectable({ providedIn: 'root' }) export class LocalStorageService { localStorage: Storage; changes$ = new Subject(); constructor() { this.localStorage = window.lo... Add solution -
Java 2021-09-10 07:16:03
libgdx move camera with touch
@Override public boolean touchDragged(int screenX, int screenY, int pointer) { //difference between the current pointer location and the last pointer location on X axis float x = Gdx.input.getDeltaX(); //difference between the current pointer ... Add solution -
Other 2021-09-10 05:03:01
linked list head and tail
import java.util.Iterator; // Custom Linked List class using Generics class List<T> implements Iterable<T> { Node<T> head, tail; // add new Element at tail of the linked list in O(1) public void add(T data) { Node<T>... Add solution -
Java 2021-09-10 01:23:02
minecraft addlayer(u) in the type rendererlivingentity<t> is not applicable for the arguments
class RenderLivingEntity method addLayer() public <V extends EntityLivingBase, U extends LayerRenderer<V>> boolean addLayer(LayerRenderer layer) { return this.layerRenderers.add((LayerRenderer<T>)layer); } Add solution