Oleg Gordiichuk

Oleg Gordiichuk has asked 15 questions and find answers to 52 problems.

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I am mobile apps developer.

Oleg Gordiichuk questions

Posdpec validation Error [duplicate]
Swift compilation time with nil coalescing operator
How properly calculate cornerRadius depending on the button frame
How do I optimize chaining async requests in Swift
Amazon S3 video upload issue for the iOS SDK v2
Firebase .plist configuration file and security
ERROR: Failed to build gem native extension on Yosemite
I get memory leak when I execute CTFontManagerRegisterGraphicsFont
How to play 360 video on the iOS device
Swift.org issue with open source swift project. Error: xcrun: error: unable to find utility "launch-with-toolchain", not a developer tool or in PATH

Oleg Gordiichuk answers

iOS animateWithDuration complete immediately for hidden/show or even opacity
Cancel AWSS3 TransferUtility Upload task on button tap
android change image button background
If Device Supports Touch ID
How to change the title of the "back" bar button item?
How to create an expandable text field/label in swift?
What does `UnsafeMutablePointer.initialize()`actually do？
SKStoreProductViewController error ITMLKITErrorDomain 101
Send mail with file attachment
Xcode: Detecting when a navigation controller implemented "back button" is pressed