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Page 144 of my articles, tutorials, and thoughts
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WooCommerce hook for "after payment complete" actions
# š” Easy Solution for WooCommerce "after payment complete" Actions So, you want to generate a license key for your plugin in WooCommerce as soon as the payment is complete? š¤ You've come to the right place! In this guide, we'll explore the common issues
Static vs class functions/variables in Swift classes?
## Static vs Class Functions/Variables in Swift Classes: What's the Difference and When to Use Them? When working with Swift classes, you might come across two types of functions and variables: static and class. Although they may seem similar, there are s
Select user having qualifying data on multiple rows in the wp_usermeta table
š Hey there! Are you struggling to find the user_id that has qualifying data on multiple rows in the wp_usermeta table? š¤ Don't worry, I'm here to help you out! First, let's understand the problem. You mentioned that you have a MySQL query, but it's no
How do I get a reference to the AppDelegate in Swift?
# š± How to Get a Reference to AppDelegate in Swift? So, you want to get a reference to the `AppDelegate` in Swift, huh? No worries! I got you covered. š In this guide, I will show you how to easily get that reference and access the managed object contex
How does String substring work in Swift
# How does String substring work in Swift? š¤ If you're familiar with Swift programming language and have been updating your code to Swift 3, you might have encountered some confusion when it comes to working with substrings. Specifically, the introductio
What does "Fatal error: Unexpectedly found nil while unwrapping an Optional value" mean?
# Understanding the "Fatal error: Unexpectedly found nil while unwrapping an Optional value" Error š«š So, you're here because you encountered the dreaded "Fatal error: Unexpectedly found nil while unwrapping an Optional value" error in your Swift progra
Get nth character of a string in Swift
# Get nth character of a string in Swift: A Complete Guide Are you trying to get the nth character of a string in Swift, but encountering an error when using the bracket accessor? Don't worry, we've got you covered! In this blog post, we'll walk you throu
The use of Swift 3 @objc inference in Swift 4 mode is deprecated?
š **Blog Post: Understanding and Fixing the Deprecated Swift 3 @objc Inference in Swift 4 Mode** š Are you using Xcode 9 Beta and came across this warning message: "The use of Swift 3 @objc inference in Swift 4 mode is deprecated?" Don't worry, you're n
Why create "Implicitly Unwrapped Optionals", since that implies you know there"s a value?
# Why create "Implicitly Unwrapped Optionals" when you know there's a value? š¤ Have you ever come across a situation where you knew a variable or constant would always have a value, but you still had to make it an optional? It might seem counterintuitive
woocommerce get_woocommerce_currency_symbol()
# How to Display Woocommerce Currency Symbol Outside the Loop in WordPress ššµš» Are you developing an extension for the popular Woocommerce WordPress plugin? Do you want to display the currency symbol outside of the loop in a custom function? If you've