xcode– tag –

On April, 29, 2024. The reqruired Xcode version was updated.App Store Connect Submission Requirements for Xcode 15 Apple has announced that any apps submitted to the App Store after April 25, 2023, must be built with Xcode 14.1 or later....

Developer mode was introduced in iOS 15. When developer mode is turned off, you are unable to develop apps on the actual device, including such as installing and debugging an app under development. This article explains how to turn on de...

After setting up a GitLab account in Xcode, you can directly access GitLab repositories from Xcode. This article explains how to set up a GitLab account in Xcode. 【Generate a personal access token】 To access GitLab from Xcode, you need...

After setting up a GitHub account in Xcode, you can access GitHub repositories directly from Xcode. This article explains how to set up a GitHub account in Xcode. 【Generate the access token】 To access GitHub with Xcode, you'll need an ...

Specific frameworks incorporated into an application may lead to an error, preventing the iOS simulator from running on an Apple Silicon Mac. ld: in /Volumes/Data/src/RK/TechGakuWebSite/SampleCodes/OpenCVTest_iOS/common/opencv2.framework...

This is a series of articles explaining how to create a Cocoa version of Hello World. In this article, we create a window class and make it a window controller of the Hello World window. This article utilizes the sample code created in t...

This series of articles explains how to create a Cocoa version of Hello World. This time, we will create Hello World with zero coding, just editing the storyboard. In this article, we use Xcode. If you have not installed Xcode, please se...

We use Xcode to develop applications for the App Platform. This article provides an introduction to getting started with development. 【Register to the Apple Developer Program】 If you aim to develop an app, access documentation and samp...

When developing an iOS app that you plan to distribute as open source or sample code, you might prefer not to embed code signing settings directly into the project file. However, while working locally, you must set the code signing setti...

Depending on your application requirements, you might require an SDK or software beyond your control. Although the SDK's installation path tends to be consistent, it could vary based on the machine or the developer's preferences. In such...

When you develop a module consisting of multiple libraries and programs such as SDK, you can define the common macros referenced by multiple projects. For example, when you develop the SDK for communicating with a specific device, suppos...

The Xcode project configuration is saved in the project file (*.xcodeproj). It is enough for normal-scale application development, but if you develop a middle or large-scale application, you may need more. Moreover, you would like to hav...

Certificates and keys generated by the Apple Developer Program are saved on your machine. This is because they are needed for development. Therefore, I back them up and restore them when I initialize my machines. This article explains ho...

GitLab has a Continuous Integration (CI) feature that allows you to perform continuous integration without deploying a separate solution dedicated to CI. Therefore, whenever I push my code to GitLab, XCTest is triggered to run unit tests...

Sometimes, the application's running environment or the OS version supported by a particular library (framework) necessitates using an older version of Xcode. While using such an older version of Xcode, I sometimes wondered what Swift la...

OpenCV is an open-source image processing and machine learning library. It has many features and can be developed more efficiently than implementing all image processing and machine learning processes from scratch. Not only is it highly ...

OpenCV is an open-source image processing and machine learning library. Its highly functional library allows you to develop applications more efficiently than implementing all image processing and machine learning processes from scratch....

March 6, 2024, The system requirements of Xcode 15.3 was added. When developing an application that supports older operating systems or working on an older operating system yourself, choosing the correct version of Xcode can sometimes be...