189 questions
I would like to download 60 files (about 2M each) continuously using NSURLSession.I created the following sample code and successfully downloaded it. Press the button to download 60 files.When the dow...
In the development of iOS applications, I would like to place multiple UI Views on one view and assign a tap and long tap operation (Segue) to each.Each UIView is assigned a tag.I was able to implemen...
In the development of iOS applications, I would like to place multiple UI Views on one view and assign a tap and long tap operation (Segue) to each.Each UIView is assigned a tag.I was able to implemen...
I would like to send a notification using UILocalNotification when the iPhone application is in the background and display a specific view when I launch the application from that notification.Currentl...
Retrieve JSON from server in NSURLSession and I've even created it to be displayed in the list.Next, I'm hesitating about sending JSON data to the server.After retrieving results from DB, send data to...
I would like to send a notification using UILocalNotification when the iPhone application is in the background and display a specific view when I launch the application from that notification.Currentl...
Thank you for your help.Encryption keys for iOS AES256 encryption.Generate an encryption key with the following code and save the encryption key Keychain and from keychain for each encryption/complexi...
Hello I am developing an iOS app with Objective-c.I would like to display a pop-up dialog and add text input and UI to select items from the list.I was able to use the UIAlertController and use addTex...
I'm doing OSX programming and I want to generate key sequences for keyboard shortcuts like Control-F4, but using CGEventCreateKeyboardEvent and CGEventPost doesn't work, and it worked well when I used...
How do I fix a specific view on the screen?For example, suppose you overlap ScrollView, ImageView, and UIView in order from the bottom.This UIView is translucent.Also, I would like to zoom in and out ...
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