Wesely questions

Wesely answers

• Kotlin: How to perform an async function and wait for it to finish?
• When pip install 'pyrebase', I got error ' UnicodeDecodeError: 'cp949' codec can't decode byte 0xe2 in position 500: illegal multibyte sequence'
• Android. Firebase: Could not parse the Android Application module
• How to fix an error "java.lang.IllegalStateException: Layout state should be one of 100 but it is 10"?
• Android Data Binding @BindingConversion failure for int to string