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Other 2021-11-20 15:57:18
swiftui formatter textfield double 2 decimal places
@State private var score = 0 let formatter: NumberFormatter = { let formatter = NumberFormatter() formatter.numberStyle = .decimal formatter.minimumFractionDigits = 2 formatter.maximumFractionDigits = 2 return fo... Add solution -
TypeScript 2021-11-20 03:20:20
how to get value from autocomplete material ui
<Autocomplete id="id" options={Options} getOptionLabel={option => option.label} defaultvalue={Options.find(v => v.label[0])} renderInput={params => ( <TextField {...params} label="label" vari... Add solution -
Dart 2021-11-17 07:50:24
search in flutter listview
import 'package:flutter/material.dart';void main() => runApp(new MyApp());class MyApp extends StatelessWidget { // This widget is the root of your application. @override Widget build(BuildContext context) { return new MaterialApp( title: 'Fl... Add solution -
Swift 2021-11-16 22:24:16
change placeholder color swift
//- Custom TextField // You can always create your own custom Views to use everywhere: struct CustomTextField: View { var placeholder: Text @Binding var text: String var editingChanged: (Bool)->() = { _ in } var commit: ()->() = { }... Add solution -
Swift 2021-11-13 15:24:09
xcode perform action when return key pressed text field
class SomeViewControllerClass : UIViewController, UITextFieldDelegate { override func viewDidLoad() { super.viewDidLoad() self.textField.delegate = self } func textFieldShouldReturn(textField: UITextField) -> Bool { ... Add solution -
Swift 2021-11-13 00:12:11
swift credit card validate
enum CardType: String { case Unknown, Amex, Visa, MasterCard, Diners, Discover, JCB, Elo, Hipercard, UnionPay static let allCards = [Amex, Visa, MasterCard, Diners, Discover, JCB, Elo, Hipercard, UnionPay] var regex : String { switch... Add solution