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Page 529 of my articles, tutorials, and thoughts
Latest Articles
Get difference between two lists with Unique Entries
# How to Get the Difference Between Two Lists with Unique Entries in Python 😎 Are you looking for a fast and efficient way to find the unique entries in one list that are not present in another list? Look no further! In this blog post, we'll explore an e
What is the difference between print and puts?
📝💡**Tech Blog Post: Understanding the Difference Between Print and Puts in Ruby** *Easy-to-Read Guide with Examples and Solutions* Hey there, fellow coders! 👋 I often come across this common question from beginner Ruby programmers: "What is the differ
What is the colon operator in Ruby?
# Understanding the Colon Operator in Ruby: A Beginner's Guide 🤔🔠 So you've come across the mysterious colon operator in Ruby and have found yourself scratching your head, wondering what it actually does. Fear not, my friend, for in this guide, we will
Ruby: Easiest Way to Filter Hash Keys?
# Ruby: Easiest Way to Filter Hash Keys? 🧐 So, you've got a hash in Ruby, and you need to filter out the keys that don't match a specific pattern. You want to single out the keys that start with the word "choice" and have one or more digits after them. �
Best way to convert strings to symbols in hash
## The Best Way to Convert Strings to Symbols in a Hash Are you tired of dealing with string keys in your hashes? Do you find it cumbersome and error-prone to constantly access values with square brackets? Well, worry no more because in this blog post, I'
Update just one gem with bundler
# 🎉Gem Update Made Easy with Bundler! 🎉 So you're managing dependencies in your Rails app using Bundler, and you have a gem hosted in a git repository. Nice! 🚀 But now you're facing a common issue - when you run `bundle update`, it updates ALL the gem
Ruby, remove last N characters from a string?
# Ruby, Remove Last N Characters from a String? 💎❌🏹 Removing the last N characters from a string in Ruby can be a common issue that developers may face. Whether you want to truncate a file extension or remove a trailing newline, there are a few easy sol
p vs puts in Ruby
💻💬 Welcome to the magical world of Ruby! 🌟✨ Today, we'll embark on a journey to uncover the hidden secrets of the mysterious 'p' and 'puts' methods in Ruby. 🕵️♀️🔎 So, you're curious if there's any difference between the enigmatic 'p' and the reliabl
Iterate through every file in one directory
## 📂 Mastering File Iteration in Ruby Looking to iterate through every file in a directory using ruby? no worries, we've got you covered! 💪👩💻 ### 🤔 Understanding the Problem So, you want to execute a block of code on each file in a directory, but y
What is the Ruby <=> (spaceship) operator?
## Ruby <=> (spaceship) operator: Unlocking the Mystery 👽 👋 Hey there, tech enthusiasts! Have you ever come across the confusing Ruby `<=>` operator? 🤔 Don't worry, you're not alone! This operator, often called the "spaceship" operator, may seem alien