2. Mobil alkalmazásfejelsztés előadás: UI alapok

New channel Vilmos Bilicki: title sample judged 'whole' (Full-length university lecture recordings on networking, DevOps/cloud, mobile and web development taught consistently by); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.