Understanding "What is Kotlin" in Just 5 Minutes

Creating an android-based application can use the Java and Kotlin programming languages. Generally the android tutorial at Badoystudi...

Upload File (pdf, docx, xlsx, ppt, etc) to Serve Ionic 3

In this tutorial we will learn to create a mobile application for uploading files with extensions such as .pdf, .docx, .xlsx, .pp...

FIX Cleartext HTTP traffic not permitted

Some time ago I found a little problem when building android applications using the framework Ionic 3 and Cordova version 9.