Parse error: syntax error, unexpected end of file in___

My site's theme has been working fine for a few days when suddendly without any coding changes I now am getting this error: Parse error: syntax error, unexpected end of file in...

Redis cache updating

EDIT2: Clarification: The code ALREADY has refresh cache on miss logic. What I'm trying to do is reducing the number of missed cache hits. I'm using Redis as a cache for an API. The idea is that...

EventStore Subscribing to a stream for a category

I have started creating a test application in .Net, that uses EventStore by Greg Young as the backing store for CQRS/ES. In order to make it easy to load up a full aggregate, I save to a stream...

Subscribe to category stream, event never appears in subscription client

Being a first time user of GetEventStore and having read the docs, I have an issue where events never appears on my subscription client. This is possible due to a configuration step I've...

Simple event system in Unity

I am trying to use the event system in Unity (the C# way), but I am having problems to implement it. Most of the examples, show one class, where you define the handler; then you write in the same...

Receive Android Push Notification even though App is Closed

I've tried using Google GCM but when the app is closed (Swipe or clear from the task manager), it wont receive any push notifications. And when i open the app again, the notification is already...

Error broadcast intent callback: result=CANCELLED forIntent { act=com.google.android.c2dm.intent.RECEIVE pkg=com.flagg327.guicomaipu (has extras) }

I'm receiving that error from Android Studio's Android Monitor. This error appears when I send a push notification through GCM, in a real device, and the app has not been started yet or has been...

JSON Parsing Error: Unexpected character (s) at position 226025

I saw similar question on Stackoverflow but none of them helped me to solve my issue. So, I am asking for help as I have tried to find out what is the reason behind the error I am getting but...

Difference between "topic messages", "target messages", and "user segments" in Firebase Cloud Messaging

I want to send push notifications using Firebase Cloud Messaging to users of my App. I have two categories: Country 1 Country 2 In the settings of the app, users have radio buttons to subscribe...

Angular 5 - Remove DOM Elements, View Won't Refresh

I have a tag type search with two columns in the view, right column for categories and left for subcategories. The user clicks on a category tag, I use buttons, and the right column displays a...

How to set up Message in Snackbar

I have a problem with Material Design Snackbar configuration. What I'm trying to achieve is to fire up Snackbar whenever there is a message about some functionality, for example: when I delete...

Type '{ key: string; }' is not assignable to type 'Product' Angular 7

I am having this problem "Type '{ key: string; }' is not assignable to type 'Product'." when I add to an array products variable the Product interface type. Here is my code: product.ts export...

React Native 'firebase.messaging().getToken()' is not called from 'RNFirebaseMessaging.java' class android in release apk

I am using react-native-firebase library for Firebase push-notifications in React native from Android Platfrom. My code works perfect in debug apk but when i export my apk into release mode then...

Angular breadcrumbs with dynamic label

I want to create a breadcrumb navigation with one dynamic item. Something like this: Home > Category A > Subcategory 1 > XYZ Where "Category A" and "Subcategory 1" are static and "XYZ" is...

ERROR TypeError: Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'. Angular 6

PostCreateComponent.html:56 ERROR TypeError: Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'. at PostsService.push../src/app/posts/posts.service.ts.PostsService.addPost...

Ionic app working on web but not working on simulator or device

I am developing a simple maid mobile application in Ionic. I have developed registration module and it's worked fine in web but when I try to build it in device or simulator it does not...

Flutter Firebase Messaging is Unable to create service io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService

I am trying to use Firebase Messaging in a Flutter app. I follow all the instruction from the package. In my pubspec.yaml I have these packages: dependencies: flutter: sdk: flutter ... ...

[Firebase Messaging]: Background Message Handler method not called when the app in background?

I-am developing an app for pushing notifications using FCM, when the app in background or terminated and receiving new notification i need to save the data of this notification local in (SQLITE),...

FCM (FirebaseMessagingService) OnNewToken not being hit with Android

I'm following the instructions on this page to create the push notifications. I've actually done it once before and was able to get it to work (a few weeks back), took some time away, and figured...

How to filter categories in Angular 9

I want to filter by categories in a Webshop. Actually I stuck with a tutorial from Mosh because I have no Error Message in Browser or Command Prompt but nothing is filtered or even showed. I am a...

How to switch tab on clicking save button or how to bind the save button to switch tab

import { Component, OnInit, OnDestroy } from '@angular/core'; import { FormGroup, FormControl, Validators, FormArray } from '@angular/forms'; import { CustomValidators } from...

kolkov/ngx-gallery not displaying Image

I'm new to Angular, I'm trying to add Image gallery in my project. Image gallery works if use the hard coded data in this.galleryImages[] but when I pass my subscribe data into...

Hexo cannot display "next" theme

Noob here. I want to build a personal blog using Hexo with theme next, but I met some problems (no problems with other themes, e.g. landscape). I typed hexo s -g Cmd line returns INFO Validating...

Matching Specific Ad Based On Various Filters

I need a little help with someting I’d like to implement, but not sure how to do it. I’m running eBay like classifieds site. There are a lot of filters on my site e.g. you can filter ads by...

Click event on map not reloading the geometry polygon Angular 10, ArcGIS 4.16

I have an arcGIS map in angular 10. The polygon is plotting on the map based on the wkid and the projected ring values. I need to re draw the polygon when click on the map. click event collect the...

Wear OS Google Fit Recording API Subscribe to DataType error INVALID_ACCOUNT

I'm getting this error when running when trying to subscribe on to DataTypes for Recording on WearOS: error 17: Error resolution was canceled by the user, original error message: INVALID_ACCOUNT:...

Angular TypeScript: "Type '(string | undefined)[]' is not assignable to type 'string[]'."

I'm coding along with the book Pro Angular 9, by Adam Freeman. Line 8 is throwing an error: private categories: string[] = []; The error is Error: src/app/model/product.repository.ts:13:7 - error...

Communication between ViewModel + View in SwiftUI

I am new to Combine and am struggling with a few concepts around communication. I come from a web background and before that was UIKit, so a different landscape to SwiftUI. I am very keen to use...

Why does HTTP PUT from Angular 9 service CREATE a new DB entity instead of UPDATING original? - cannot read property 'id' of null & concurrency error

I am new to Angular SPA and MVC in general, and I am currently working in Visual Studio 2017 on a MVC Core 2.2 Web Application project with EF Core ORM (the Model) and an Angular 9 front-end. The...

routeChangeNotification and OS Media Reset/Lost not working after .setPreferredInput(...) is called and microphone is unplugged

This question is a broader description of the bug documented here. I'm reproducing the steps below on iPhone 8 and iOS 14.7. How can I achieve my AVAudioSession and AVAudioEngine instances to work...