What happens when you invoke a method on a nil pointer?
Explain your process for tracing and fixing a memory leak
Explain how an autorelease pool works at the runtime level
When dealing with property declarations, what is the difference between atomic and non-atomic?
Do you know will Microsoft ship a panorama control with the run-time?
How to get the geolocation data on a picture?
How do we do compliance for Ubuntu?
What’s Canonical’s role in OpenStack?
Why is Ubuntu the most popular operating system for cloud?
How do I train as an Ubuntu system administrator?
Can Ubuntu be integrated with Microsoft infrastructure?
What does Ubuntu mean?
If you use location services in your app, will it drain your battery.if yes? How can we avoid?
Find the letter count in UItextfield? Including first character?
How to fix tableviewcell dequeue issue ?