go golang rename all imports

rename  all
github.com/xxxx
to
gitlab.com/yyyy

$ find -type f -exec ex -sc '%s/github.com\/xxxx/gitlab.com\/yyyy/g' -cx {} ';'

Android Studio and Firebase How to add Fingerprint

1)
Install JDK

2)
$ cd C:\Program Files\Java\jdk-13.0.1\bin

$ keytool -exportcert -list -v -alias androiddebugkey -keystore %USERPROFILE%\.android\debug.keystore

3)
Copy SHA1 or SHA256

4)
goto https://console.firebase.google.com/
goto https://console.firebase.google.com/project//settings/general/

* Then "Add Fingerprint"