Questions tagged as 'ios'

Tagged questions
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Change buton's Label when clicking and picking the typed value

Good afternoon, I have a button in my application that the value will change as the button is selected, it should open a field for the user to type and consequently he will get the value typed and change the label. import UIKit class ViewCont...
asked by 27.07.2017 / 20:33
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How are websites and web applications converted to mobile applications?

Many websites and web applications like YouTube, social networks, e-commerces and news sites have their versions in mobile apps, and their data is "Synced" (for example, when I put a video on YouTube site the video will also be available in the a...
asked by 25.07.2017 / 22:33
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Generation of .IPA without certificate neccessity?

Good morning, I would like to know if there is a possibility of generating the .IPA ios without the need of a certificate or something like this for test development, so you do not need to assign the device, is there any possibility?     
asked by 18.07.2017 / 15:45
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iOS - Change the height of a Text Field within UIStackView

I have a layout that I built using StackView . So I have a StackView vertical with some TextField , and two StackView horizontal inside. I want now to change the height of textfields, which the inspector will not let me...
asked by 21.06.2017 / 21:04
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How to capture photo and video by the same AVCaptureSession?

Hello I'm trying to create an app like Snapchat. From the same button, I intend to allow the user to take a photo (TouchUpInside) and record a video (long press). I'm using AVFoundation for this. The problem I have encountered is that I ca...
asked by 11.06.2017 / 23:00
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Automatic deploy of Android and Ios applications

Someone would know if there is an automatic deploy tool for Android and Ios applications. Some tool where I can tell him what the folder of my project is, and when I have the deploy run, he already manages the signed apk and uploads to my acc...
asked by 01.06.2017 / 22:16
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Database created with Core Data in Swift

I need to create an app that is a form with basic data (name, age, email, etc) and save the data for access later, but save it in the tableView, create the database file or worksheet. I saw that CoreData and Realm generated a DB file. Can you...
asked by 22.05.2017 / 17:44
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How do I insert a specific date into the Swift3 Calendar?

I need to insert a specific date in the Calendar, but I'm only able to add values based on the current date (maybe because when I instantiate, I give a Calendar.current). Does anyone know how to insert (day, month and year) separately?     
asked by 17.05.2017 / 16:29
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Xcode update - loss of all simulators

I was running version 7 of Xcode and just upgraded to version 8.2.1 and all iOS simulators were gone. Is there any way I can get them to show up again in Xcode without having to download all of them again?     
asked by 12.05.2017 / 17:33
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swift 3 - How to persist objects

I'm an Android developer and I'm trying to learn some things for iOS as well. I have knocked myself a little on simple things, like saving persisting an object of mine to catch it again another time. On Android I would use a SharedPreference...
asked by 19.06.2017 / 20:36