Have you worked with WebSocket protocol for implementing bidirectional communication in applications?
259
iOS
4126
124
What is the default access level for a class member if no other is explicitly specified?
Junior — Middle
258
What debugging and inspection tools does Xcode provide for analyzing and fixing errors in applications?
Junior — Middle
257
Is it possible to upload an application build to the App Store via Xcode?
Junior — Middle
257
What do you prefer: a standard work schedule or a flexible work mode?
Junior — Middle
257
Can you give an example of how values of a type are passed or stored in the heap in programming languages?
Junior — Middle
256
How to distinguish between the git rebase and git merge commands and what are their main differences?
Junior — Middle
256
What information can serve as a key in a dictionary data structure?
Junior — Middle
255
What tools and mechanisms do you use to implement and manage multithreading in applications?
Junior — Middle
254
Have you had experience working with client-side data storage mechanisms through cookies?
Junior — Middle
250
What branching strategy was used in your previous project or company?
Junior — Middle
246
Can you explain what a thread pool is and why it is used in multithreaded programming?
Junior — Middle
245
How does event handling on press occur in an application?
Junior — Middle
244
How does the system determine which View the user has selected during interaction?
Junior — Middle
244
What types of unowned references exist in programming languages, for example, Swift?
Junior — Middle
241
How to distinguish data types by value and by reference, and how do they differ in programming?
Junior — Middle
240
Could you provide an example of applying Swizzling technique in programming?
Junior — Middle
236
What salary do you expect to receive for this position?
Junior — Middle
234
Do you have experience using or managing self-signed SSL certificates?
Junior — Middle
233
Tell us about your experience with integrating and working with push notifications in applications.
Junior — Middle
233