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How to use Firebase Cloud functions to send push notifications

This article provides a quick introduction on how to use Firebase Cloud Functions to send push notifications. There are 2 main advantages in using them: A small amount of code can send iOS and Android push notifications at the same time. There is no need for server-side coding as it...

How to test a fire extinguisher?

Once I asked my dad how to test a fire extinguisher. He answered:

QA
Game server synchronization of large amounts of data in a battle

Multiple players interacting at the same time in a game room will generate a lot of data that needs to be synchronized, such as each player’s basic data, change data, skill performance data, damage data, map data, monster data, etc. According to the refresh rate of the game’s FPS, it...

Using JWT in Laravel

Json web token JWT, it is a JSON-based open standard that is implemented to transfer statements between web application environment(RFC 7519).The token is designed to be compact and safe, JWT statements are generally used to pass authenticated user identity information between identity providers and service providers, In order to obtain...

Four tools to improve the efficiency of Flutter development

This article introduces 4 tools that can greatly improve the efficiency of Flutter development.

Spring Boot integrated RabbitMQ

Recently I learned about micro services and here is how Spring Boot integrates RabbitMQ to send messages to other micro services.

WidgetKit

In WWDC20, Apple introduced App Widgets to the home screen for multiple platforms(iOS, iPadOS, macOS). With WidgetKit, you can see the most important information from your app by putting widgets on your Home screen or Notification Center.

iOS
Engineering Awesome Conference 2020

We love engaging with the tech community, and we are big consumers of the awesome work that people share online. So a couple of weeks ago we hosted our first-ever online conference as a way to give back to the community. 6 experts from across our offices in Europe and...

AFK
API First

We’ve been building APIs for a long time, enabling our mobile software solutions to communicate with each other across their respective platforms. For years these APIs have been built as part of a “mobile first”-approach, under the guiding light of an internally defined, living document, our so called “API Manifesto”,...

Make apps for everyone

The human brain tends to assume that everybody else thinks and behaves in a similar way to it. So every person tends to think that, based on certain categories, they’re part of a majority, that there are many others like them. As software developers, it’s very easy to assume that...