What is the 'interface' and 'implementation'?

508

Is swift worth learning 2019?

536

What is a viewmodel in android?

519

What are the type of integers does swift have?

497

What is singleton in swift?

452

Explain how the volume work between apps and hardware buttons on the device?

487

What is swift programming?

628

Please explain what is a sticky intent?

476

Are the nsmanagedobjectcontext queues serial or concurrent?

426

What is mvc? Mvc architecture of iphone app.

451

Describe what “app thinning” means ?

494

In android, what is contained within the xml files in layout folder?

512

Describe a real time scenario where android can be used

1525

What is the architecture of ios?

454

Where is httputility class, since there is no system.windows.browser namespace?

610