ios

We started making an application similar to blablacar in terms of functionality. The question arose, which database to use?! ... tion to use firestore, but there are also restrictions. Next in line is SQLite, but is it suitable for such an application?!

I am trying to pass a random value( file name from enum) to a parameter for the file read method. But it throws an OptinalVal ... (name: TaskName.LvlTwo.allCases.randomElement()!, type: "txt") let conentFile = content lebel.text = contentFile! }

import Foundation func inputAndCheckValue() -> Int { var tempInput: Int = 0 var resultParse: Bool = false let ... > 99) { print("Заданное время больше максимально возможного") checkMass = false } } }

How to make a mobile application in CSS, HTML, JS? What programs are there? But there is no need for Kotlin, Flutter, React, but just these 3 languages can be done somehow?

Such a task is required to make the language selection function inside the application. How can I programmatically change the localization in swift?

I add 3000 placemarks to the map using the clusterer. Clusters are being added, everything is ok. I add this way: clusterize ... d in this method create and assign the desired image. In the Yandex SDK.I can't find any maps like this, is it even possible?

What is native code? ...or language ...in general, explain to me the essence of

I have a simple app that loads the site: import UIKit import WebKit class ViewController: UIViewController, WKNavigationDeleg ... (myRequest) } } I want to show the LaunchScreen to the user before the site doesn't load. But I can't find how to do it.

There are two controllers 1 and 2, I need to pass a variable from 1 to 2, I can not do this as a delegate or segue, since the ... { var user2: User? override func viewDidLoad() { super.viewDidLoad() user1 = user2 } }

I know that this question has been asked more than once how to develop an iOS app or game without having any Apple products. ... he iPhone 5s, which costs $ 100, and that's why all my target audience is lost. Share the news or give advice on what to do?

The Bebas Neue font is not displayed on iOS and the text is shifted to the left. In browsers on Windows, Android, macOS works ... рный зал</li> <li>Групповые занятия</li> <li>Кардио-зона</li> </ul> </div>

There is such a non-standard situation: The application works with a certain Internet service, which, of course, requires a u ... ork. Something like a user agreement. If anyone has encountered such things, please describe how you got around them. Thanks.

I have html and css files to show my book in my app. And this code: let headerString = "<meta name=\"viewport\" content=\" ... ide Developers Con- ference, Apple announced ver- sion 4 of Xcode during the Devel- oper Tools State of the Union ad- dress.

I decided to make an ARKit project for iOS on Windows, and then compile it via Mac OS on a virtual machine, but I get this error: https://uengine.ru/forum/viewtopic.php?f=28&t=67350 Does anyone know how to solve it?

Hello everyone, please tell me how to translate a negative number into binary, octal or hexadecimal notation? I found a coupl ... oBinaryString(-1) //11111111111111111111111111111111 - правильно Is there a similar function in swift? Thank you in advance

How do I make the background so that the color of the image is a gradient (see the screen)? Https://yadi.sk/i/kv2GUPq9Ww6a9 Https://yadi.sk/i/1l2f6QDdWw6c7

Hi everyone) such a problem - I can't get a link to the video. There is access_key, vid, owner_id. I get all this from newsf ... .e., items is empty. And I tried both with and without access_key. Who has already done this, tell me what is wrong with me?

Tell us what books you started studying objective-c with. I'm still only developer.apple.com I use it. Similar questions asked on the hashCode later: IOS Literature Objective-C, Cocoa Touch-literature/manuals/tutorials

I have several labels in the storyboard on the ViewController that have no connection with the class of this storyboard. Outl ... Button) //-> Error //Cannot convert value of type 'UILabel.Type' to expected argument type 'UILabel' } }

I recently installed Xcode 3.1, and I do not understand one point in the Interface Builder-referencing outlet. Can someone explain what these are and how they relate to the rest of the app code?