PHP – How can i show notification bar(Error) when user added wrong username and password

I want to show a notification bar which will display error when user added wrong username and password I am a beginner in PHP. I am trying this code and i think there could be a if condition that will be used but didn’t know how to write it. the database is connected and is… Read More PHP – How can i show notification bar(Error) when user added wrong username and password

Dynamic render react child component

How can i dynamic render react child component? Now that looks like this and its works. <CustomFieldArea> {(ExampleCustomFields || []).map((e: { field: string; CustomComponent: ‘Text’ | ‘TextArea’ }) => { if (e?.CustomComponent === ‘Text’) { return ( <CustomFieldArea.Text name={e?.field} /> ) } if (e?.CustomComponent === ‘TextArea’) { return ( <CustomFieldArea.TextArea name={e?.field} /> ) } })}… Read More Dynamic render react child component

How to add an image to desktop notification using plyer (PYTHON)

How can I add an image to this message iteself (not change the icon)?: from plyer import notification notification.notify( title = ‘testing’, message = ”, app_icon = None, app_name = ‘Notifications’, timeout = 10, ) >Solution : Unfortunately Plyer does not offer to show images in the notification besides an icon. See How to create… Read More How to add an image to desktop notification using plyer (PYTHON)

argument type 'Future Function(int, String, String, String)' can't be assigned to the parameter type 'void Function(int, String?, String?, String?)?

import ‘package:flutter/foundation.dart’; import ‘package:flutter_local_notifications/flutter_local_notifications.dart’; class NotificationManager { // ignore: prefer_typing_uninitialized_variables var flutterLocalNotificationsPlugin; NotificationManager() { flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin(); initNotifications(); } getNotificationInstance() { return flutterLocalNotificationsPlugin; } void initNotifications() { // initialise the plugin. app_icon needs to be a added as a drawable resource to the Android head project const initializationSettingsAndroid = AndroidInitializationSettings(‘@mipmap/launcher_icon’); const initializationSettingsIOS = IOSInitializationSettings( I… Read More argument type 'Future Function(int, String, String, String)' can't be assigned to the parameter type 'void Function(int, String?, String?, String?)?

Benefit to adding an Index for an order by column?

We have a large table (2.8M rows) where we are finding a single row by our device_token column CREATE TABLE public.rpush_notifications ( id bigint NOT NULL, device_token character varying, data text, created_at timestamp without time zone NOT NULL, updated_at timestamp without time zone NOT NULL, … We are constantly doing the following query: SELECT *… Read More Benefit to adding an Index for an order by column?

AppBar full transparent

Problem Is there any way to make the AppBar fully transparent without using the Stack Widget?? This is my AppBar right now (It’s transparent but not fully, it has a little white shadow) AppBar( automaticallyImplyLeading: false, backgroundColor: const Color.fromARGB(0, 255, 255, 255).withOpacity(0.1), shadowColor: const Color.fromARGB(0, 255, 255, 255).withOpacity(0.1), title: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Row(… Read More AppBar full transparent