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Java 2021-08-30 17:32:01
java convert hex to binary method
/** * Method receives String hexadecimal value (of any range) and returns a String of a binary representation * hexadecimal string format (ex.:"2FFA") * Use of if-than-else statement inside for loop * Use the Integer.toBinaryString(int i) me... Add solution -
Python 2021-08-29 23:36:01
firestore search query flutter
import 'package:flutter/material.dart'; import 'package:firebase_database/firebase_database.dart'; import 'package:firebase_database/ui/firebase_animated_list.dart'; class Db extends StatefulWidget { @override HomeState createState() => HomeState(... Add solution -
Javascript 2021-08-29 14:04:02
dragula filter
// change dagrula.provider.ts: drake.on('drag', (el: any, source: any) => { dragElm = el; dragIndex = (el.getAttribute('filter-index')) ? +el.getAttribute('filter-index') : this.domIndexOf(el, source); }); HTML: <div [dragula]='dragType' [d... Add solution -
Other 2021-08-28 09:48:02
Remove element from array JavaScript
var colors = ["red","blue","car","green"]; var carIndex = colors.indexOf("car");//get "car" index //remove car from the colors array colors.splice(carIndex, 1); // colors = ["red",&... Add solution