How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, March 21, 2025? The
           HackerNoon Newsletter
          brings the HackerNoon 
          homepage
          straight to your inbox.
          On this day,
          
            The World’s First Tweet in 2006, 
          
          and  we present you with these top quality stories. 
          
            From 
        Swift init(), Once and for All
       to 
        Your Next Content Breakthrough Isn’t on Google—It’s Buried in Your Last 10 Customer Calls,
       let’s dive right in. HackerNoon Newsletter homepage On this day, The World’s First Tweet Swift init(), Once and for All Swift init(), Once and for All Your Next Content Breakthrough Isn’t on Google—It’s Buried in Your Last 10 Customer Calls Your Next Content Breakthrough Isn’t on Google—It’s Buried in Your Last 10 Customer Calls Want AI to Actually Understand Your Code? This Tool Says It Can Help Want AI to Actually Understand Your Code? This Tool Says It Can Help By @badmonster0 [ 8 Min read ] Tutorial on indexing codebase for RAG with CocoIndex and Tree-sitter: chunking, embedding, semantic search, and build vector index for efficient retrieval. Read More. @badmonster0 Read More. The Reverse Scam (or How the Community Has Failed Crypto) The Reverse Scam (or How the Community Has Failed Crypto) By @willrrr [ 10 Min read ] The evolution of cryptocurrencies from their advent to their current, degenerate, state and some food for thought on where we are. Read More. @willrrr Read More. Your Next Content Breakthrough Isn’t on Google—It’s Buried in Your Last 10 Customer Calls Your Next Content Breakthrough Isn’t on Google—It’s Buried in Your Last 10 Customer Calls By @aryawrites [ 4 Min read ] Vertical SaaS content doesn’t have to be boring. Tap into customer calls to build sharp, problem-first messaging that actually converts. Read More. @aryawrites Read More. Swift init(), Once and for All Swift init(), Once and for All By @kfamyn [ 19 Min read ] Learn everything about Swift initializers — convenience override, saving memberwise initializer, required init() use cases, parameterless UIView() and more! Read More. @kfamyn Read More. Why Women Managers Have to Overperform (And How It’s Costing Businesses Talent and Innovation) Why Women Managers Have to Overperform (And How It’s Costing Businesses Talent and Innovation) By @MelvinTalk [ 3 Min read ] Entrepreneur Asia Solnyshkina explores why women managers overperform, the hidden costs to businesses, and how workplace flexibility boosts talent  innovation Read More. @MelvinTalk Read More. 🧑‍💻 What happened in your world this week? It's been said that
          writing can help consolidate technical knowledge,
          establish credibility,
           and contribute to emerging community standards.
          Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, 
 The HackerNoon Team ✌️

The HackerNoon Newsletter: Everyone’s ‘Ditching’ the Cloud—But Here’s Why That’s a Lie (3/22/2025)

The HackerNoon Newsletter: Is Your AI-Generated Code Really Secure? (3/20/2025)

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The HackerNoon Newsletter: Swift init(), Once and for All (3/21/2025)

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