📰 Dev.to · Aaron Rose
Articles from Dev.to · Aaron Rose · 27 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (9083)
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Dev.to · Aaron Rose
3w ago
The Secret Life of Go: Error Handling (Part 2)
Data-Rich Errors, Custom Structs, and errors.As Eleanor is a senior software engineer. Ethan is...
Dev.to · Aaron Rose
3w ago
The Secret Life of Go: Error Handling
Sentinel Errors, Wrapping, and The String Trap Eleanor is a senior software engineer. Ethan is...
Dev.to · Aaron Rose
3w ago
The Secret Life of Go: Generics
Compile-Time Safety, Type Constraints, and When to Write Code Twice Eleanor is a senior software...
Dev.to · Aaron Rose
4w ago
Happy Pi Day!
3.14159265358979323846264338327950288419716939937510...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Observer
Stop Polling the DOM: Mastering the Intersection Observer API Timothy leaned back in his chair,...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Scroll
Unblocking the Compositor: How to Fix Mobile Scroll Lag Frozen Timothy swiped his...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Microtask
Why Your Promises Are Freezing the UI (And How to Fix It) 🎧 Audio Edition: Prefer to listen?...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python: The Pickle Jar
Why 'Cannot Pickle' happens: The limits of Python serialization 🎧 Audio Edition: Prefer to...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python: The Blueprint (The Builder Pattern)
The Builder Pattern: Moving from Scripting to Architecture. 🎧 Audio Edition: Prefer to listen?...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python: The Default Trap
Why you should never use empty lists as default arguments. 🎧 Audio Edition: Prefer to listen?...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python - The Uncopyable (deepcopy)
When deepcopy fails: why some Python objects can't be cloned. 🎧 Audio Edition: Prefer to listen?...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python: The Copy Cat (Deep Copy)
Deepcopy vs. Slice: Which one actually protects your data? 🎧 Audio Edition: Prefer to listen?...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Go: The Mutex
Protecting Shared Memory and The RWMutex 🎧 Audio Edition: Prefer to listen? Check out the...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Go: Worker Pools
How to Stop Crashing Your Server with 10,000 Goroutines Part 26: Controlling Concurrency and The...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Go: The Select Statement
How to stop fast data from waiting on slow channels Part 25: The Multiplexer, The Timeout, and...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Clone
How to use Web Workers to protect the Main Thread and prevent frozen UIs. Timothy clicked the...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Clone
How to use Web Workers to protect the Main Thread and prevent frozen UIs. Timothy clicked the...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Rejection
Why async errors bypass try/catch, and how to fix them. Timothy felt invincible. He had learned...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Catch
How stack unwinding works, and the mechanical truth of throw. Timothy was staring at a wall of...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Batch
Why yield has a cost, and how to optimize your streams. Timothy sat back, satisfied. His Async...
Dev.to · Aaron Rose
1mo ago
The Secret Life of JavaScript: The Async Generator
How to handle streams of data with for await...of. Timothy was rubbing his temples. On his screen...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Python: Manual List Iteration with While and Reverse Loops
Why your 'while' loop skips items—and two ways to fix it without copying. Timothy was feeling...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Go: Channels
How to fix race conditions with buffered and unbuffered channels in Go Chapter 24: Sharing Memory...
Dev.to · Aaron Rose
1mo ago
The Secret Life of Go: Concurrency Patterns
From naive goroutines to production-grade concurrency. Chapter 23: The WaitGroup, The ErrorGroup,...
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