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Issue #1019
GitHub Actions logs every command you run. Anyone with repository access can see these logs.
When workflows handle customer data like social security numbers, this creates a problem. A single oversight can expose sensitive information. …
Issue #1018
Visual hierarchy is what separates polished apps from cluttered ones. When elements compete for attention equally, users struggle to know where to focus. SwiftUI provides powerful tools for creating hierarchy—through layered backgrounds, …
Issue #1017
When your app loads web content with embedded iframes, deciding which navigations to allow becomes surprisingly tricky. A click in an ad banner behaves differently than a click on the main page content, and WKWebView’s delegate …
Issue #1016
Loading data from multiple API endpoints is one of the most common tasks in iOS development. When your app needs to fetch a user’s profile, their recent orders, and notification count all at once, the naive approach is to call them …
Issue #1015
Building a container view that wraps child views and places dividers between them sounds simple. But until iOS 18, SwiftUI didn’t give us a clean way to iterate over child views. Let’s look at how this problem was solved …
Issue #1014
You need to loop through arrays, make sequences, change data, and repeat tasks. Swift has many ways to do this beyond the basic for loop. Knowing your options helps you write clearer code.
The for-in loop handles the …
Issue #1013
iOS 17 gave us custom UIKit traits. You can now propagate values through your view hierarchy using the trait collection system. But getting those same values into SwiftUI requires a bridge. The UITraitBridgedEnvironmentKey protocol …
Issue #1012
When you need to authenticate users through an external service in your iOS app, ASWebAuthenticationSession handles the flow gracefully. The API presents Safari’s authentication view inside your app, then captures the redirect back. …
Issue #1011
You’re building an iOS app with embedded web content. Everything works perfectly until your users need to authenticate through a third-party provider — the popup gets blocked, or the callback never makes it back.
WKWebView’s …
Issue #1010
It’s hard …
Issue #1009
SwiftUI’s Observation framework makes reactive UI updates effortless—when a property changes, views that depend on it automatically refresh. But what happens when your data lives in UserDefaults? You might want subscription status, …
Issue #1008
Model Context Protocol (MCP) allows Claude Code to connect to external tools, databases, and services. See the official MCP documentation for more details.
MCP servers have three scope levels that …
Issue #1007
Testing in Swift has always required inheriting from XCTestCase and prefixing every method with test. Sound familiar? With Swift 6, Apple introduced Swift Testing — a framework that feels native to modern Swift …
Issue #1006
When building macOS apps, you often need images that fill their container while keeping their aspect ratio - like cover photos or thumbnails. NSImageView doesn’t do this well out of the box. Here’s how to build a custom …
Issue #1005
GitLab CI/CD pipelines create artifacts that take up a lot of storage space. While GitLab has a UI to delete them, doing this for thousands of artifacts one page at a time is slow and boring.
In this article, we’ll build a script …
Issue #1004
We set expire_in: 1h in our CI test jobs, but old artifacts from days ago were still there. Something wasn’t working right.
After some research, we found this is a known bug in older GitLab versions. If you’re on GitLab 16.7 …
Issue #1003
When you build iOS applications on a self-hosted Mac runner, your CI/CD pipeline is likely to encounter a frustrating issue:
Could not find 'bundler' (2.6.9) required by your Gemfile.lock
Your machine has bundler installed. You …
Issue #1002
I recently set up self-hosted runners on EC2 Mac instances for iOS builds. Here are my notes on what actually works—plus all the gotchas I hit along the way.
For complete official instructions, see GitHub’s guide on adding …
Issue #1000
I’ve been using Claude Code daily for months. Here are my notes
Claude Code has built-in thinking modes that allocate more compute for complex problems:
Issue #999
We want to take a timezone like "Europe/Oslo" and figure out what its offset is compared to UTC. During winter, Oslo is +01:00 (one hour ahead), and during summer it’s +02:00 (daylight saving time).
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