XCode

Firewall Port Forwardng Required for Xcode Integration?

To enable VS development of a Xamarin cross platform solution working with a Mac and Xcode behind a Windows Server Firewall, what ports need to be …

Xamarin

Flutter: Hot or not? iOS Developer’s perspective

my thoughts and impressions — PART I<p>Who am I<p>I am an iOS developer with 4 years professional experience and some time ago I had felt like I want to …

Software Development

Error "javascript heap out of memory" when running an xcode/react native app

I'm trying to run an xcode/react native app, which runs fine for the other 5 devs in my office. I can get a successful build w/ xcode, and it then …

XCode

Getting Started With the SDK and Writing Ae Plugins

James Whiffin Dives Into the Adobe After Effects SDK for Writing Ae Plugins. After Effects has a robust SDK and scripting environment, and while a …

Microsoft Visual Studio

How to Download Xcode as XIP or DMG Files, & Where to Download Older Xcode Versions

Xcode is the software development suite for Mac that allows developers to build apps for MacOS, iOS, tvOS, and watchOS. The vast majority of …

Operating Systems

Xcode Error: "The app ID cannot be registered to your development team."

We are porting an Android app to iOS for a client. They have added our account to their iTunes Connect account and created an app entry. We developed …

Apps

Codable 'has no initializers' in Xcode 9.3 (Swift 4.1)

After updating to Xcode 9.3 (which uses Swift 4.1), the following issue was found:<p>Create an empty project, add a new .swift file to it and create two …

XCode

UITableView adjust content inset not unitl 1st scroll

while trying to create a tableview with a searchBar I encountered the problem that my tableView automatically adjust the contentInset, but not until …

XCode

Cordova Can't build from CLI but build from XCode xcworkspace works perfectly

I've recently added https://github.com/chemerisuk/cordova-plugin-firebase-messaging to my cordova project which has a framework dependency onI was …

Extreme Sports

How to REALLY set up a React Native environment on Mac

This is basically taken from a private README that I use and cleaned up for public consumption. It doesn't really have the humor that I try to bring …

JavaScript

SpriteKit Animations in Xcode Fatal error: Can't form Range with upperBound < lowerBound

New to Xcode so pls bear with me ... just trying to do a simple task of grab a folder with png images in it called "shooter.atlas". I then am trying …

iOS Programming

Xcode Constraints is Difficult?

I've programed an app and am at the final stage (layout my design) i've tried setting <b>the constraints</b><p>But am facing hard times with it ...<p>so<p>Is there a …

XCode

Swift Scripting Autocomplete

After finding a number of articles that describe using Apple's Swift for scripting purposes, I wanted to try my hand at it. I want to do some simple …

Command-line

Class implemented in app target and test target

I'm using CoreData and have extended the automatic (didn't generate custom class files) model classes by custom variables that return objects of …

Unit Testing

UICollectionView - iOS 10 - crash on iPhone 6 Plus simulator but works on real device

I've created an UICollectionView that works fine on small devices like iPhone 5s/SE/6/6s/7 on both simulator and real device, but I have a strange …

iPhone

Unable to execute /usr/bin/xcrun simctl install... when deploying a Delphi app on iOS simulator

I'm trying to set up an environment for releasing iOS apps.<b>On my Windows PC</b> I use RAD Studio 10.2 Update 3 and I created a new Delphi app from one of …

iOS Apps

Preview Release: Xcode 10 Beta 5

Today we are releasing the following builds as Xcode 10 Beta 5 Web Preview. These versions include preview Xamarin SDK bindings and preview IDE …

Microsoft Visual Studio

iOS Simulator crashes after boot with "available but has no defaultDisplay"

While running a project into the simulator, it crashes after booting:<p>I already cleaned the project files and changed the iOS image but it crashes …

iOS

Using Multiple UIStoryboards in Xcode

iOS Developers, this tutorial has the intention to make you forget building iOS apps that rely on a single storyboard.<p>In the past few years, iOS …

iOS Programming

Setting up Android like product flavors in React Native

An Android Developer’s Roadmap to React Native - Part 4<p>If you come from native development background, you might be aware of a feature that both …

Software Engineering

Swift dots-connecting animation

I’m currently making an application and I came up with a simple but more complex idea:I’d like the background to be filled with a few dots, that are …

Animation

Incorporate Pythonista template into existing Xcode project

My goal is to run an ios xcode app, which I made using the Pythonista template (link: https://github.com/omz/PythonistaAppTemplate), and run this app …

iOS Apps

Cordova iOS error: CDV.h file not found

I'm trying to build a Meteor mobile app and I’m getting an error when compiling on Xcode:I’ve checked all libraries and search paths. Getting the …

MacOS High Sierra

iPhone X Plus to Sport Exclusive iPad-Style Landscape Mode

A new rumor suggests that this year’s massive 6.5-inch OLED iPhone could borrow some ideas from Apple’s iPad lineup.<p>Basically, a number of native …

Mobile Technology

Live Demo of Swift NIO In An Xcode Playground

I recently spoke at a meetup in Austin about Apple’s Swift NIO framework and what it means for the networking landscape in Swift.<p>I took some …

Networking

SpriteKit Liquid Threshold Filter Effect

I want to create a liquid effect in SpriteKit with Objective-C. At First I created a white blurred ball texture for the SKSpriteNode. Currently I am …

Objective-C

macSubstrate - Tool For Interprocess Code Injection On macOS

<b>macSubstrate</b> is a platform tool for interprocess code injection on macOS, with the similar function to Cydia Substrate on iOS. Using macSubstrate, …

Information Security

Quickstart for Cloud Anchors in Unity for iOS | ARCore

Use cloud anchors to build AR experiences that Android and iOS users can share.<p>Prerequisites<p>This guide assumes that you have already downloaded the …

APIs

Automatic signing is unable to resolve an issue with the "projectName" target's entitlements file

I am new to mac and i am getting this error as below What should i do i have bought the developer licence and i created the provisioning certificate …

iOS

Why non optional Any can hold nil?

In Swift I can declare a constant of type Any and put a String into it.<p>Good. On the other hand I <b>cannot</b> put a nil value into any because it's not …

Compilers