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Page 370 of my articles, tutorials, and thoughts
Latest Articles
How to use background thread in swift?
# How to use background threads in Swift: A Complete Guide 🚀 Are you tired of your app freezing and becoming unresponsive when performing intensive tasks? 😫 If you're nodding your head, then you're in the right place! In this blog post, we'll show you h
Add placeholder text inside UITextView in Swift?
📝🖥️ Blog Post: How to Add Placeholder Text Inside UITextView in Swift? 📝🖥️ Hey there, Swift developers! 👋 Are you puzzled about adding a placeholder text in a UITextView, just like you can in a UITextField? 😕 Don't worry, because I've got you cover
How dangerous is it to compare floating point values?
# How Dangerous is it to Compare Floating Point Values? 😱 ## The Issue 😕 You're working with `UIKit`, using `CGFloat` to handle resolution-independent coordinate systems. But when you need to check if a value is equal to another, like `frame.origin.x =
iOS9 Untrusted Enterprise Developer with no option to trust
📱💔No Option to Trust Untrusted Enterprise Developer in iOS9? Here's the 🚀 Fix! Hey there, tech enthusiasts! 👋 Are you experiencing a frustrating issue with your iOS9 device where you're unable to trust an enterprise build? 😫 Don't worry, you're not a
Array state will be cached in iOS 12 Safari. Is it a bug or feature?
# Array State in iOS 12 Safari: Bug or Feature? 🤔 Hey tech enthusiasts! 👋 Have you recently encountered a strange behavior with the Safari browser on iOS 12? Are you scratching your head wondering if it's a bug or a brand new feature? You're not alone!
How does one declare optional methods in a Swift protocol?
📝 **Blog Post: Declaring Optional Methods in Swift Protocols** Hey there, fellow Swift enthusiast! 👋 Are you scratching your head, wondering how to declare optional methods within a Swift protocol? You're not alone! 🤔 Many Swift developers have been po
The simplest way to resize an UIImage?
# The Easiest Way to Resize an UIImage 😎 Have you ever taken a picture with your iPhone app and wanted to resize it to a specific dimension? 📸 Whether you're optimizing images for your app's user interface or preparing them for social media sharing, res
Core Data: Quickest way to delete all instances of an entity
# 🚗 Core Data: Quickest Way to Clear All Car Instances 🚗 Are you using Core Data to persist results from a Web Services call? Are you facing the challenge of refreshing your Core Data cache by deleting all instances of a specific entity, like "Car"? Loo
Test iOS app on device without apple developer program or jailbreak
# Test iOS app on device without Apple Developer Program or Jailbreak 📱 Hey there, iOS developers! 👋 Are you trying to test your awesome iOS app on your iPod Touch but don't want to register for the expensive Apple Developer Program or go through the ha
Code signing is required for product type "Application" in SDK "iOS 10.0" - StickerPackExtension requires a development team error
# Resolving Code Signing Error in iOS Development 🚧 Are you trying to build your iOS application and encountered the dreaded "Code signing is required for product type 'Application' in SDK 'iOS 10.0'" error message? Frustrating, right? 😤 Well, worry not