hfwdev3's profile picture. a new type of hero
cyfrin student

hf3wdev

@hfwdev3

a new type of hero cyfrin student

Fijado

I'm not done yet


who's this guy

How to reach his level of intelligence

IamKyros69's tweet image. How to reach his level of intelligence


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The auditing method that works

Smacaud1's tweet image. The auditing method that works

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This guy literally explained why some people never feel lazy and how to copy them (in 2 mins)


who wouldn't agree


hello

Small accounts that tweet and still get 0 likes

Abhinavstwt's tweet image. Small accounts that tweet and still get 0 likes


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PsycheWizard's tweet image.

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Working for 4 hours straight is the new superpower:

jgreyfriend's tweet image. Working for 4 hours straight is the new superpower:

this a question to be answered in the future

This is how billion dollar empires actually start.

Adityapandeydev's tweet image. This is how billion dollar empires actually start.


how can i learn cryptography any resources


hf3wdev reposteó

How to master any skill fast: - Stop studying - Outline a project - Start building it - Hit a roadblock - Research how to overcome it - Repeat until completed Most people get trapped in tutorial hell and have nothing to show for years of "learning."


in my beloved country Morocco if you say "freedom" you get arrested hhhhhhhhh - if you're healthy you get arrested - if you ask for a good healthcare system guess what you will get arrested - if you ask for good education system you will get arrested youtube.com/watch?v=om7xj_…

hfwdev3's tweet card. يا أيُها الطائِر قاوم الرِياح ، وأسمعنَا نشيد الصَباح

youtube.com

YouTube

يا أيُها الطائِر قاوم الرِياح ، وأسمعنَا نشيد الصَباح


- Get confirmation that you, too, can build great things. - close twitter

- open twitter - watch some 18 yrs old guy building and learning great stuffs ahead of 99% of people - start questioning my existence - close twitter



hf3wdev reposteó

Basic roadmap to become a Quant: Linear Algebra ↓ Numerical Methods ↓ Probability and Statistics ↓ Multivariate Analysis ↓ Mathemarical Modeling ↓ Optimization ↓ Scripting Programming ↓ Object-Oriented Design and Programming ↓ Data Types and Sources ↓ Data Capture and…


hf3wdev reposteó

Using Compact Signature, which is the EIP-2098 can result in reply attacks for reserved hash reply protection design. EIP-2098 simply instead of passing signature as 65 bytes - r: 32 bytes - s: 32 bytes - v: 1 byte Instead it represent the V included in S value where it is the…


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Everyone needs to hear this…

SahilBloom's tweet image. Everyone needs to hear this…

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How to test Smart Contracts - Unit tests - Fuzz tests - Fork tests - Invariant tests - Regression tests - Integration tests - Mutation testing Audits - Static analysis - Formal verification - Solo Audit - In-house Audit - Audit by Company - AI audit - Contests Post…


that's intersting

Flash accounting in Uni V4 makes flash loans with 0% fees possible Flash loan 100 USDC PoolManager.unlock └YourContract.unlockCallback ├PoolManager.take(USDC, 100) ├PoolManager.sync(USDC) ├USDC.transfer(PoolManager, 100) └PoolManager.settle()



United States Tendencias

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