Working with Ionic 3 (Ionic 4 still sucks for production apps) I had this weird requirement to subscribe to one Observable and in case of error, wait some time, repeat the action twice and if it fails again, catch the error and do some stuff. First I thought it's really easy to do this with … Continue reading RxJs – Retry with delay and error handling
No seriously, I work a lot with Angular (right now with Ionic) but I also maintain some server side rendered projects where I use jQuery... and after all this time I still love it. Everybody say that jQuery is that dark library from the middle ages of WEB development, that inevitably leads the callback hell … Continue reading I still like jQuery, Is that a sin?
Sometimes you want put some navigation code in a service. If the service is provided at root level you can't inject the NavController because you don't have any at application startup and your application will crash. The naive solution is to pass the NavController as parameter to the service method like this: This solution is … Continue reading How to use NavController from a Service in Ionic 3
Mobile development is a big thing today. Since the advent of modern smartphones, the development has reached its peak and new development tools are constantly created. We have many frameworks designed to simplify the mobile development for multiple platforms and choosing the best one, became a difficult task. It is difficult mainly because all of them are … Continue reading Ionic 2 , ReactNative , NativeScript – What is the best for mobile dev?