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Hello, World! Profile
Hello, World!

@helloworldglich

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Learn the Art of Building Scalable and Resilient Systems. Read what engineers from Google, Microsoft and Amazon read. @rohitlakh Join our newsletter 👇🏻

Joined November 2023
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@helloworldglich
Hello, World!
2 days
Ever wonder how top tech companies build and scale real-world systems?. Meet Hello, World – Tech Blogs. A mobile app packed with real engineering stories, smart tech hacks, and behind-the-scenes insights from industry leadersl, all 100% free. Download now:.
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@helloworldglich
Hello, World!
6 hours
Well Done, Pragg!!!.#Praggnanandha
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@helloworldglich
Hello, World!
11 hours
For all the aspiring software engineers.credit @ismonkeyuser
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@helloworldglich
Hello, World!
12 hours
I repeat so not trust the benchmarks!!! The real benchmark of these AI models is
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@helloworldglich
Hello, World!
13 hours
Here in Hello, World! we are building the one stop solution for all the learners:.We want you to enter -> learn basics (DSA, CN, OOPS etc.) -> start making projects with us -> learn system design from our -> explore job offers with
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@helloworldglich
Hello, World!
14 hours
Ever heard of the Thundering Herd Problem?. It’s what happens when thousands of processes or users all rush to the same resource at the exact same time. Sounds chaotic? It actually is. Here’s why it breaks systems, and how smart engineers prevent it.
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@helloworldglich
Hello, World!
20 hours
Now the learning changes. There is no tutorial. No AI giving perfect answers. The problems are big, messy and real. You google less. You think big, for scale, that's when you work on. . Do follow us for more.
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@helloworldglich
Hello, World!
20 hours
You enter tech. You learn the basics. You build small apps, follow tutorials, and fix bugs. You're a junior dev, growing fast. Then you branch out. Different stacks. Databases. DevOps. You get better, sharper. You're becoming an Engineer, someone who truly builds. But. 🧵 (1/2).
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@helloworldglich
Hello, World!
2 days
I don't like it!!
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@helloworldglich
Hello, World!
2 days
RT @sashpawar11: Still suprised how did I not come accross @helloworldglich blogs before!.Amazing writeup @rohitlakh
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@helloworldglich
Hello, World!
2 days
RT @aniket_rawat09: @javarevisited This is something really cool Ifound and also similar for people want ot learn real system design: https….
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@helloworldglich
Hello, World!
2 days
RT @Khushi_Bedmutha: @rohitlakh I have subscribed to hello world since last year .N it's amazing.
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@helloworldglich
Hello, World!
2 days
Do you know CSS also got an "if", does it mean you can now do DSA in CSS. Hell No!!!!
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@helloworldglich
Hello, World!
3 days
Join us in this EPIC!!! journey
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@helloworldglich
Hello, World!
3 days
Y'all understand that!!
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@helloworldglich
Hello, World!
3 days
(3/3).What it does: Fakes a runtime of 0ms by writing to a file during program exit. Harmless, but fun for leaderboard flexing. .
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@helloworldglich
Hello, World!
3 days
(2/3). Paste this code just after the class definition:.#define LC_HACK.#ifdef LC_HACK.const auto __ = []() {. struct ___ {. static void _() { std::ofstream("display_runtime.txt") << 0 << '\n'; }. };. std::atexit(&___::_);. return 0;.}();.#endif.
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@helloworldglich
Hello, World!
3 days
Want to score "0ms" in every of your leetcode submissions (for C++): You just have to paste a snippet.🧵(1/3), Thank Me later!!!.
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@helloworldglich
Hello, World!
4 days
Ever Wondered How UBER handles 40 million reads per second!!! .A Deep Dive into the magic behind the App we all use.
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@helloworldglich
Hello, World!
2 months
RT @delphic_RS: From Netflix to Paypal,.From Upi to Wayfair,.From Meta to Airbnb. There are so many interesting details here!!!.Amazing🙌🏻✨.
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