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Page 402 of my articles, tutorials, and thoughts
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Static constant string (class member)
# The Ultimate Guide to Using Static Constant Strings in C++ Are you tired of getting error messages when trying to use a static constant string in your C++ code? š¤ Frustrated with the limitations of the standard and the use of global variables? š« Don't
How can I change UIButton title color?
š£š Title: The Quick and Easy Guide to Changing UIButton Title Color in iOS š Hey there, tech enthusiasts! š» Are you ready to level up your iOS development skills? Today, we're going to dive into one of the most commonly asked questions: "How can I cha
Initializing a static std::map<int, int> in C++
š **Initializing a Static std::map<int, int> in C++: A Definitive Guide** š Are you tired of dealing with initialization issues when it comes to static std::map<int, int> in your C++ code? Look no further! In this blog post, we will explore
How do I get the index of an iterator of an std::vector?
# š How to Get the Index of an Iterator in an `std::vector`? š¤ Are you struggling with getting the index of an iterator while iterating over an `std::vector`? š Don't worry, my tech-savvy friend! I'm here to provide you with easy solutions that will sa
error: passing xxx as "this" argument of xxx discards qualifiers
## šØ ERROR: Passing 'const StudentT' as 'this' argument of 'int StudentT::getId()' discards qualifiers šØ Hey there! It looks like you've stumbled upon an error in your code. Don't worry, though! I'm here to help you understand what's wrong and how to fi
enum to string in modern C++11 / C++14 / C++17 and future C++20
š **enum to string in modern C++: A Comprehensive Guide** Are you tired of struggling to convert enums to strings in modern C++? Look no further! In this blog post, we will explore the new features in C++11, C++14, and C++17, and even give you a sneak pe
When to use extern in C++
š **The Power of `extern` in C++ š** So you've come across the mysterious `extern` declaration in C++ and you're wondering when this little gem actually comes in handy. Fear not, my tech-savvy friend! In this blog post, we'll dive into the world of `ext
Which is faster: Stack allocation or Heap allocation
šš **Title: Stack Allocation vs Heap Allocation: Which is Faster?** š Are you facing the age-old debate of choosing between stack allocation and heap allocation? In this article, we'll clear the air and provide you with valuable insights to help you ma
error: request for member ".." in ".." which is of non-class type
# Understanding the "error: request for member '...' in '...' which is of non-class type" Hey there tech enthusiasts! š Have you ever encountered the dreaded "error: request for member '...' in '...' which is of non-class type" when working with object-
Why have header files and .cpp files?
š Hey there, tech enthusiasts! Today, we're diving deep into the world of C++ and answering a question that has puzzled many beginners: "Why does C++ have header files and .cpp files?" š¤ āØ Let's start with the basics. In C++, the separation of code into