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Page 532 of my articles, tutorials, and thoughts
Latest Articles
How to sort an array in descending order in Ruby
# How to Sort an Array in Descending Order in Ruby š Sorting an array in descending order can be a common challenge, especially when working with complex data structures such as arrays of hashes. In this guide, we will explore how to sort an array in des
How do I use the conditional operator (? :) in Ruby?
## Mastering the Conditional Operator in Ruby: A Guide to Simplify Your Code āØš So, you've stumbled upon the mysterious `?:` operator in Ruby and you're probably wondering, "How can this little symbol help me write cleaner and more efficient code?" š§ W
What is the difference between require_relative and require in Ruby?
**Title: Demystifying Ruby's 'require_relative' and 'require': Unleash the Power of Ruby's Dynamic Gems!** šš„ **Introduction** Hey Rubyists! š Have you ever found yourself scratching your head š¤ when trying to understand the elusive difference betwee
When to use lambda, when to use Proc.new?
# š§ Everything You Need to Know about Ruby's Procs and Lambdas š¾ Are you a Ruby developer who's ever been confused about when to use a lambda or when to use Proc.new? š¤ Don't worry, you're not alone! These powerful š„ Ruby constructs can be a bit trick
Replace words in a string - Ruby
# Easy Word Replacement in Ruby Strings: Say Goodbye to Complex Code! šÆ Looking for a simple and hassle-free way to replace words within a Ruby string? You're in luck! In this blog post, we'll explore an easy solution to tackle this problem without relyi
How do I remove blank elements from an array?
# Removing Blank Elements from an Array: A Simple Guide :fire: Have you ever found yourself in a situation where you need to remove blank elements from an array, but you're not sure how to do it without using loops? Fear not, because we've got you covered
Ruby ampersand colon shortcut
# Ruby Ampersand Colon Shortcut: Unveiling the Magic āØ You might have come across this curious Ruby syntax while exploring Ruby codebases: `&:foo`. It looks strange and makes you wonder if Ruby has some secret shortcuts up its sleeve. Fear not! In this bl
Why are scripting languages (e.g. Perl, Python, and Ruby) not suitable as shell languages?
# Why are scripting languages not suitable as shell languages? If you're a tech enthusiast like me, you've probably come across discussions about the differences between shell languages like Bash, Z shell, and Fish, and scripting languages like Perl, Pyth
How can I install a local gem?
## How to Install a Local Gem: The Easy and Foolproof Guide šš So you've got that shiny new gem file sitting in a folder on your computer, just waiting to be installed. But you may be wondering, can you use the trusty `gem install` command to bring it t
Getting output of system() calls in Ruby
š„ The Ultimate Guide to Getting Output of System() Calls in Ruby š„ Are you struggling to get the output of system() calls in Ruby? Don't worry, we've got you covered! In this article, we'll tackle this common issue head-on and provide you with easy solu