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Page 81 of my articles, tutorials, and thoughts
Latest Articles
How to change the background color of a UIButton while it"s highlighted?
# **How to change the background color of a UIButton while it's highlighted?** Have you ever encountered the requirement to change the background color of a `UIButton` when it's highlighted? š¤ It may seem like a simple task, but it can be a bit tricky to
Block Declaration Syntax List
š **Blog Post: Unraveling the Mystery of Block Declaration Syntax** š Hey there tech enthusiasts and budding Objective C developers! Are you feeling baffled by the convoluted world of block declaration syntax? Don't worry, you're not alone! š In the r
Cocoa Touch: How To Change UIView"s Border Color And Thickness?
# Cocoa Touch: How To Change UIView's Border Color And Thickness? šØš Are you tired of the default border color and thickness of your UIView in Cocoa Touch? Don't worry, I've got you covered! In this post, I'll show you how to easily change the border
ITSAppUsesNonExemptEncryption export compliance while internal testing?
š¢ Attention tech enthusiasts! š¢ Are you puzzling over the mind-boggling message you received while selecting the build for internal testing? š¤ Fear not! Today we're diving into the mysterious world of š» ITSAppUsesNonExemptEncryption export compliance
GCD to perform task in main thread
# ššāØ Supercharge Your Main Thread Tasks with GCD! So, you're a ā rockstar developer who understands the importance of main thread optimization, and you want to level up your app's performance. š You've stumbled upon a concept called GCD (Grand Central
What does "@private" mean in Objective-C?
# Unlocking the Mystery of `@private` in Objective-C šš Are you new to Objective-C and scratching your head whenever you come across the `@private` keyword? Fear not! š In this blog post, we'll demystify the magic behind `@private` and show you how to
for each loop in Objective-C for accessing NSMutable dictionary
š **Title: "Navigating the Objective-C Seas: Accessing NSMutable Dictionary with a For-Each Loop"** š Welcome, tech explorers! š Have you found yourself shipwrecked š¢ in the uncharted Objective-C seas, desperately seeking a way to access each key and
How to find topmost view controller on iOS
# How to Find the š± Topmost View Controller on iOS š Have you ever found yourself in a situation where you needed to access the topmost view controller in your iOS app, but couldn't figure out how to do it? This can be quite a challenge, especially if y
When converting a project to use ARC what does "switch case is in protected scope" mean?
# Converting a Project to Use Automatic Reference Counting (ARC) So, you've decided to convert your project to use ARC (Automatic Reference Counting) to make memory management easier and less error-prone. Great choice! š But, during the conversion proce
Detect if the device is iPhone X
## š± How to Detect if the Device is iPhone X If you are an iOS developer, you may have encountered a common issue when using a custom height for the `UINavigationBar` on the new iPhone X. The app layout might not look as intended due to the unique design