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Assembly 2022-03-20 06:00:11
how to listen for changes on an ObservableMap
import java.util.HashMap; import java.util.Map; /*from www . j a v a 2 s . co m*/ import javafx.collections.FXCollections; import javafx.collections.MapChangeListener; import javafx.collections.ObservableMap; public class Main { public static ... Add solution -
Other 2022-03-20 05:45:14
tab controller
class MyTabbedPage extends StatefulWidget { const MyTabbedPage({ Key? key }) : super(key: key); @override _MyTabbedPageState createState() => _MyTabbedPageState(); } class _MyTabbedPageState extends State<MyTabbedPage> with SingleTickerPro... Add solution -
Java 2022-03-19 17:25:23
replace character in string java
public static void main(String args[]){ String s1="my name is khan my name is java"; String replaceString=s1.replace("is","was");//replaces all occurrences of "is" to "was" System.out.println(replace... Add solution