If you want to work with the graphQL, it is much easier if you can get the schema and documentation for graphQL. I test graphQL query using insomnia. However the DOC section in insomnia doesn’t show the graphQL doc.

I am working for Kinetic Commerce as Senior Mobile developer. We currently have a project calledICMP. It is an old project and this is my first time hands on the code. I am going to debug a problem where app crash when toggle the location service. After some time digging the code, I found that the project used an SDK: https://github.com/salesforce-marketingcloud/JB4A-SDK-Android

This blog post is use to add a test device for a beta testers. Assume you don’t own the device and will need to add a test device remotely. Even if you own the device, you can still follow this guide.

A time formatter can format date / time string into a Swift/Obj-c Date object, vice-versa. It uses date format string to determine the format of the date / time string.

If you use firebase crashlytics and it says Upload missing required dSYMs, here is how you can upload it manually.

fzf is a very important terminal tool that will adds a big help to your terminal. It is fuzzy find everything. A better companion to your fish terminal auto completion.

Basic about setting up push notification (2019)

There are two ways to choose different GoogleService-Info.plist. One is recommended in the official documentation as Run Time Configuration. The other is what I use to replace configuration before compile using Run Script.

How do I send a message to device using Restful API?

Everything about setting up Android project with Firebase Cloud Messaging.