Why Your Obsession with Code Optimization is Like Tuning a Ferrari to Grocery Shop

Why Your Obsession with Code Optimization is Like Tuning a Ferrari to Grocery Shop

Picture this: You’re in a code review, casually sipping your fourth coffee of the morning, when someone drops this gem: “Why use a list comprehension here? Dictionary lookups are O(1)!” Meanwhile, the method in question handles three items max. Congratulations - you’ve just witnessed premature optimization in its natural habitat. The High Cost of Early Optimization Let’s start with a horror story you might recognize: # The "Optimized" Approach results = [] for i in range(0, len(data), 1): temp = process(data[i]) results....

May 24, 2025 · 3 min · 574 words · Maxim Zhirnov
Speaking LSP: How to Teach VS Code New Language Tricks Without Losing Your Sanity

Speaking LSP: How to Teach VS Code New Language Tricks Without Losing Your Sanity

Picture this: You’re trying to build the world’s first Klingon IDE in VS Code, but your extension keeps crashing every time someone types “Heghlu’meH QaQ jajvam!” (That’s “Today is a good day to die!” for us mere mortals). Enter the Language Server Protocol - your universal translator for code intelligence. Let’s build something slightly more practical instead. Why LSP Beats Teaching Your Editor Klingon The Language Server Protocol (LSP) is like Switzerland for programming tools - it establishes neutral ground where editors and language analyzers can meet without starting IDE wars....

May 23, 2025 · 3 min · 566 words · Maxim Zhirnov
The Fallacy of 'Always Use a Blockchain': When Centralization Wins

The Fallacy of 'Always Use a Blockchain': When Centralization Wins

Let me tell you a secret: sometimes blockchain is like using a sledgehammer to crack a nut… while wearing a tinfoil hat. Today we’ll explore why chasing decentralization at all costs might leave you holding a very expensive bag of magic beans. When the Emperor Has No Hash Blockchain evangelists will have you believe every system needs a distributed ledger. Meanwhile, AWS has entered the chat: # Centralized user authentication (The horror!...

May 23, 2025 · 3 min · 628 words · Maxim Zhirnov
The Unconventional Guide to Thriving with Obsolete Tech

The Unconventional Guide to Thriving with Obsolete Tech

Picture this: You’re driving a vintage Volvo 240 through the digital highway while everyone else is stuck in hyperloop traffic. That’s what working with obsolete tech feels like - unexpected, quirky, and surprisingly effective when you know the secret handshake. Let’s explore why your grandfather’s server rack might be your next career booster. Why Retro Tech Deserves a Second Look The 3 AM Reliability Club Older systems are like that grumpy neighbor who’s always awake - they might complain but they never flake....

May 22, 2025 · 3 min · 517 words · Maxim Zhirnov
Why Teaching OOP to Beginners is Like Giving a Chainsaw to a Toddler

Why Teaching OOP to Beginners is Like Giving a Chainsaw to a Toddler

Picture this: You’re trying to teach someone to make scrambled eggs. Instead of starting with a frying pan, you hand them a molecular gastronomy kit with sixteen types of emulsifiers and a sous-vide machine. That’s exactly what we’re doing when we throw object-oriented programming at coding newbies. Let’s dissect this educational travesty with the urgency it deserves. The OOP Onion: Too Many Layers for Day One When I first encountered OOP, I spent three days trying to understand why my Cat class kept inheriting from Animal but refused to eat the Food interface....

May 22, 2025 · 4 min · 660 words · Maxim Zhirnov