Tag: csharp

How to Convert an IPv4 Address to a 32-bit Integer in C#: A Step-by-Step Guide

Programming Problems & Solutions : “How to Convert an IPv4 Address to a 32-bit Integer in C#: A Step-by-Step Guide”. The introduction to this series is here and includes all links to every post in the series. If you’d like to watch the video (see just below this), or the AI code up (it’s at the bottom of the post) they’re available! But if you just want to work through the problem keep reading, I cover most of what is in the video plus a slightly different path down below.

Hey there, fellow code wranglers! Time to dive deep into the land of bits and bytes and IP addresses. Today, I’m tackling a neat little programming challenge: converting an IPv4 address into a 32-bit integer. A fun exercise that hones your bitwise operation skills and deepens your understanding of IP addresses.

Continue reading “How to Convert an IPv4 Address to a 32-bit Integer in C#: A Step-by-Step Guide” →

Conquering the Top Words Challenge in C#: A Tale of Regular Expressions and LINQ Magic

Programming Problems & Solutions : “Conquering the Top Words Challenge in C#: A Tale of Regular Expressions and LINQ Magic”. The introduction to this series is here and includes all links to every post in the series. If you’d like to watch the video (see just below this), or the AI code up (it’s at the bottom of the post) they’re available! But if you just want to work through the problem keep reading, I cover most of what is in the video plus a slightly different path down below.

AI Refactoring & Work video at the bottom of the post.

Today I’m diving into a fascinating coding challenge that had me scratching my head for a bit. But fear not, for I have emerged victorious with a solution that will make your C# heart sing!

Continue reading “Conquering the Top Words Challenge in C#: A Tale of Regular Expressions and LINQ Magic” →

Simplifying Time: Humanizing Duration in Programming

Programming Problems & Solutions : “Simplifying Time: Humanizing Duration in Programming”. The introduction to this series is here and includes all links to every post in the series. If you’d like to watch the video (see just below this), or the AI code up (it’s at the bottom of the post) they’re available! But if you just want to work through the problem keep reading, I cover most of what is in the video plus a slightly different path down below.

To check out the AI refactoring and feature additions, that video is at the bottom of this post.

In software development, seemingly simple tasks can unfold into complex challenges, especially when it involves outputs that must be human-centric, such as formatting time durations into a readable format. This is the case with the task of converting seconds into an easily digestible format for users.

The Challenge

The objective is straightforward: write a function that converts a given number of seconds into a format easy for humans to read. If it’s zero seconds, the function should return “now”. Otherwise, it should represent the duration as a combination of years, days, hours, minutes, and seconds, following specific formatting rules.

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Converting Numbers into Roman Numerals with C#: A Classical Coding Exercise

Programming Problems & Solutions : “Conquering Roman Numerals in C#: An Exercise in Classical Coding”. The introduction to this series is here and includes all links to every post in the series. If you’d like to watch the video (see just below this), or the AI code up (it’s at the bottom of the post) they’re available! But if you just want to work through the problem keep reading, I cover most of what is in the video plus a slightly different path down below.

The continuation with CoPilot AI Tooling is at the end of the post.

The Challenge: Translating Numbers into a Language of Antiquity

Today, I’ll dive into a fascinating challenge: converting modern numbers into their ancient Roman numeral counterparts. The task is straightforward but intricate, involving a programming challenge that takes any positive integer from 1 to 3999 and converts it into the corresponding Roman numeral.

To convert regular decimal numbers into Roman numerals, one must follow a set of rules based on the values and combinations of specific Roman numeral characters. Here’s a brief summary of the conversion process:

Continue reading “Converting Numbers into Roman Numerals with C#: A Classical Coding Exercise” →

C# Array to Phone Number String Conversion & Testing with NUnit

Programming Problems & Solutions : “How to Format Arrays as Phone Numbers with NUnit Testing”. The introduction to this series is here and includes all links to every post in the series. If you’d like to watch the video (see just below this), or the AI code up (it’s at the bottom of the post) they’re available! But if you just want to work through the problem keep reading, I cover most of what is in the video plus a slightly different path down below.

The AI continuation and lagniappe is at the bottom of this post.

In the world of software development, sometimes a seemingly simple task has lessons to teach such as language features and problem-solving. Today, I’m diving into a fun coding challenge that does exactly that: writing a method in C# that takes an array of 10 integers and returns these numbers formatted as a phone number. This exercise is perfect for understanding array manipulation, string formatting, and how to effectively use testing frameworks like NUnit to verify our solution.

Continue reading “C# Array to Phone Number String Conversion & Testing with NUnit” →