Un-Answered Questions { Apple iOS }

What are different ways that you can specify the layout of elements in a uiview?

485


Describe what “app thinning” means ?

498


Compare and contrast the different ways of achieving concurrency in os x and ios.

543


are you using charlesproxy ? Why/why not ?

499


How could you setup live rendering ?

520


What is dependency management?

453


What’s the difference between not-running, inactive, active, background and suspended execution states?

431


What is the use of double question marks (“??”) ?

448


What are b-trees?

486


What is a memory leak?

507


Why don’t we use strong for enum property in objective-c ?

632


What is gcd? How is it used?

444


Why do we use synchronized ?

476


What widgets can not do ?

524


What is synchronous vs. Asynchronous in gcd ?

482