I am planning to get into android app development so I have started with learning java and practicing. But I am currently wondering which languages I should learn further.
Namely I have been thinking about development of apps with online functions and what language is necessary for that. Is SQL something I should focus on next because of the necessity of databases?
>>59434256
https://webfreak.org/2016-12-29-Android-Development-in-D.md
c# or apache cordova
C# + Xamarin
>>59436462
Why?
>>59434256
java + sql (you can avoid sql if you use a nosql solution in your backend)
javascript + html5 + css -> phonegap, cordova (frameworks for creating crossplatform apps)
C# + xamarian (cross platform apps)
it really depends on what you want to do. if you just started app dev, stick to java.