user842225 questions

• Nest can't resolve dependencies of the JwtService though exported from another module
• Declaring a project (module) as a dependecy in another project(another module) but failed
• define volumes in docker-compose.yaml
• Didn't find class "com.google.android.gms.ads.identifier.AdvertisingIdClient"
• Action bar compatibility
• Cannot assign a value of type 'NSArray' to a value of type '[AnyObject]'
• Optional chaining question mark after function name
• maven build android project: specify the location of aidl file
• Split commits into two branches
• Confused about the differences of AdMob, Ad Exchange & DFP

user842225 answers