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Page 399 of my articles, tutorials, and thoughts
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When to use references vs. pointers
# References vs. Pointers: Which Should You Use in Your API? As developers, we often find ourselves faced with the decision of whether to use references or pointers in our code. While both references and pointers serve similar purposes - allowing us to ma
Why is this program erroneously rejected by three C++ compilers?
# Why is this program erroneously rejected by three C++ compilers? 😱💻 So you've written what seems to be a simple C++ program, but when you try to compile it, you get error messages that leave you scratching your head. You've tried using three different
In C++, what is a virtual base class?
# A Beginner's Guide to Virtual Base Classes in C++ Are you a programmer struggling to understand what a virtual base class is and how it works? Don't worry, you're not alone! 🤔 In this blog post, we'll break down the concept of virtual base classes in C
Resolve build errors due to circular dependency amongst classes
# Resolving Circular Dependency Build Errors in C++ ## Introduction Have you ever encountered build errors in your C++ project due to circular dependencies between classes? It can be frustrating, especially when you're dealing with someone else's code. I
How do I tokenize a string in C++?
# Tokenizing Strings in C++: The Easy Way! 😎💻 Are you tired of searching for an easy way to tokenize a string in C++? Look no further! In this guide, we'll tackle the common issue of splitting a string into smaller parts, just like Java's convenient sp
Returning unique_ptr from functions
📝 Returning unique_ptr from functions: Easy Solutions and Special Cases! 🎉 Have you ever wondered why you can return a `unique_ptr<T>` from a function and assign it to a variable without any hassle? 🤔 In this blog post, we will explore this interesting
How do I split a string into a list of words?
# How to Split a String into a List of Words So you want to split a sentence into individual words and store them in a list? No worries! In this guide, we'll walk you through the process step by step. 🚶♂️🚶♀️ ## The Problem Let's say you have a strin
Differences between C++ string == and compare()?
# Differences between C++ string `==` and `compare()` ? ## Understanding the Purpose 🤔 It's common to wonder about the differences between the `==` operator and the `compare()` function when comparing C++ strings. Both methods are used to check if two s
How do I pass a unique_ptr argument to a constructor or a function?
# How to Pass a unique_ptr Argument to a Constructor or a Function Are you new to move semantics in C++11 and struggling with handling unique_ptr parameters in constructors or functions? Don't worry, we've got you covered! In this post, we'll address comm
Iteration over std::vector: unsigned vs signed index variable
📝 **Title**: Iteration over std::vector: Should You Use an Unsigned or Signed Index Variable? 📌 **Introduction**: Hey there, tech enthusiasts! 💻🌟 Today, we're diving into the realm of C++ to discuss the correct way of iterating over a std::vector. 🚀