Answer Posted / Manish Jha
To hide an image in iOS, you can set its alpha property to zero or hide it by setting the isHidden property to true. Another approach is to use UIView's addSubview and removeFromSuperview methods to dynamically show and hide the image.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is latest xcode version?
How to handle concurrency problems in core data?
What is latest version of ios?
Explain parent-child context setup. How does it work? What are the advantages?
What are the different store migration options? How do they work?
What is latest ios version?
What are transient properties?
In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?
Why do all model object attributes get marked with @dynamic and not synthesised? What does @dynamic mean?
What is dependency management tools?
What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.
Why do all model object attributes get marked with @dynamic and not synthesised?
What is the purpose of reuseidentifier?
What's the latest version of ios?
