What does "DRY" mean?
Mobile Software Developer Interview Questions
428 mobile software developer interview questions shared by candidates
-Explain CPU functions -Explain the difference between a parallel CPU and GPU functions -Transfer Array to the GPU using MatLabs. Create a 1000-by-1000 random matrix in MATLAB, and then transfer it to the GPU:
Here's an Objective C category extension. What's wrong with this code? @interface UIImage (RemoteImage) { NSURL * url; UIImage * image; } - (id) initWIthURL: (NSURL *) _url; @end @implementation UIImage (RemoteImage) - (id) initWithURL: (NSURL *)_url { self = [super init]; if( self != nil ) { url = _url; NSURLResponse * response = [NSURLResponse new]; NSURLRequest * request = [[NSURLRequest alloc] initWithURL: url]; NSData * data = [NSURLConnection sendSynchronousRequest: request returningResponse: response error: nil]; image = [UIImage imageWithData: data]; return image; } return self; } - (void) dealloc { [super dealloc]; [url release]; [image release]; } @end
Given this code: int sum( int a, int b) { int i, s; for( i = a; i < b; i++) s+=a; } We're trying to get the sum of a range of numbers (1-3 = 6, 3-6 = 18, etc). What are the bugs in this code? What's the complexity of this code?
During execution of a method that processes large amounts of data, the application is terminated with a memory warning. What can be done to fix this? (choose one)
For my mobile focused interviews, I don't recall any questions that were intensely difficult.
Data Structures
Savez vous faire une application en React (iOS, Android)?
General: What is deadlock, what is race condition and how do you avoid them?
Android: What platform-tools do you know? What is adb, fastboot, lint, proguard, hierarchyviewer, ddms and how they can be used?
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