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Page 396 of my articles, tutorials, and thoughts
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Certificate has either expired or has been revoked
# Certificate has either expired or has been revoked: A Fix for the Common Problem So, you've been working on your iOS app, taking a break, and now you're back, ready to complete it. Exciting times! You test it on the simulator, thinking everything is goi
Get UIScrollView to scroll to the top
# 📜 Scroll to the Top with UIScrollView: A Simple Guide Have you ever found yourself deep down in a UIScrollView and in need of a fast-track ticket back to the top? Fear not, my tech-savvy friends! I've got you covered with a simple guide on how to achie
Creating .pem file for APNS?
# 📝 Creating .pem File for APNS: A Beginner's Guide! 🚀 So, you want to create a .pem file for APNS, huh? Don't worry, we've got you covered! 😎 Before we dive into the nitty-gritty details, let's quickly understand what a .pem file is and why you need
UIImage: Resize, then Crop
# 📷 Resizing and Cropping UIImages: A Guide to Achieve Your Goal Are you feeling frustrated and lost in the world of image resizing and cropping on iOS? Don't worry, you're not alone! In this blog post, we'll tackle the common issues and provide easy sol
Xcode/Simulator: How to run older iOS version?
📝 **Title:** How to Run Older iOS Versions on Xcode/Simulator: An Essential Guide 📱💻 Introduction: Hey there, tech-savvy peeps! If you've ever found yourself in a dilemma where you needed to test your iOS app on an older version of iOS, then you've com
SSL certificate is not trusted - on mobile only
📝📱 **SSL Certificate Not Trusted on Mobile: Explained and Resolved!** 🚀🔒 👋👋 Hey there, tech enthusiasts! 👨💻👩💻 Welcome back to our tech blog where we break down complicated issues into easy-to-understand guides. Today, we're tackling a common i
How can I scan barcodes on iOS?
# 📱💡How to Easily Scan Barcodes on iOS Devices: A Complete Guide 💡📱 Are you tired of manually typing in product names or searching for information online? Look no further! In this guide, we will show you how to effortlessly scan barcodes on your iOS d
How do you dismiss the keyboard when editing a UITextField
# How to Wave Goodbye to the Keyboard 👋🎹 So you've got a fancy UITextField in your app, and you want to give your users a graceful way to dismiss the keyboard? 🤔 We've all been there! 🤷♀️ But worry not! In this guide, we'll show you just how to do th
iOS: Multi-line UILabel in Auto Layout
# 📱 iOS: Multi-line UILabel in Auto Layout Solution Guide Are you struggling with achieving the desired layout behavior for multi-line UILabel in Auto Layout on iOS? 😫 Don't worry, we've got you covered! In this guide, we'll address common issues and pr
How to customize the background color of a UITableViewCell?
# How to Customize the Background Color of a UITableViewCell 🎨 Are you tired of the default white background of your UITableViewCells? Do you want to add some personality to your app by customizing the background color? You're in luck! In this blog post,