Khalid on Crypto

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Khalid on Crypto

Khalid on Crypto

@khalidoncrypto

25 y/o Software Engineer 🇬🇧 lived in 🇸🇦 I make YouTube vids on DeFi + crypto | Student of knowledge Praise God☝️ لا إله إلا الله

United Kingdom Katılım Temmuz 2023
482 Takip Edilen5.2K Takipçiler
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
I don't touch grass, I touch metal ✅ first workout of 2026
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Ardan
Ardan@ArdanXXII·
The Jewish experiment is going well, looking like as each day goes on that we ain’t voting ourselves outta this.
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Chris
Chris@StonkChris·
Crypto looks ready to fall off a cliff
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Dmitrii Kovanikov
Dmitrii Kovanikov@ChShersh·
Life is so good, man. I played video games. Wrote C++ Spent time with a woman I love. Never kys.
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
let's hope you're holding yourself to the same standards as someone on the internet that doesn't even know you exist. You're negative mindset will consume you. Calling God 'ungrateful' for blessing another human vs you. You don't know how hard his life was before this? You don't know if he prays at night asking for forgiveness from his sins. And you don't deserve to know. Stay on this track, and you'll be spending the rest of your years being a 'storyteller' of others, but never of your own. Hate on success, and success shall hate on you. God bless pewdiepie and his family. now go back to doom scrolling to find another person's story - that isn't you - to tweet about.
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
@tiredassshark the type of game journalists that would also write whole ass dissertations about how the game driving mechanics is not realistic *red lines in first gear*
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
Uses a symmetrical key. And gets the floored division by 30 by the epoch time Then feeds an algo with both that result and the symmetric key Then most of the times, takes mod 10x^6 to truncate the number to six digit code It’s offline and assumes both parties same the shared key
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KrunalSinh Sisodia
KrunalSinh Sisodia@krunalbuilds·
Interviewer: How does an OTP expire in exactly 30 seconds — even without the server storing a timer?
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
haha, I've been there before look up Decimals vs floats (which in Python world is the C implementation of double BUT it's double precision). but basically, you want to use Decimals because they have a defined percision made of two integers: the interger part and the fraction part. With doubles/floats, they tend of have hallucinations and things like rounding drifts!! Remember, computers operate in base 2, base 10 doesn't exist to them. Hence you can see the famous 0.1 + 0.2 ≠ 0.3 From experience, in databases that don't support Decimal, we store the number as a string to not lose accuracy and use the string keyword subfield to do comparison (if number = stored_number.keyword) and we store the regular double too but use it for greater than, less than operations. hope this helps. also the tradeoff here - for the accuracy - is that Decimals tend to require 2x more memory. Even worse in in managed languages like Java or Python (which have runtime virtual machines) with garbage collectors... Decimals actually takes 4x the memory this won't be a concern if you're not on resource constraint environment (you probably won't even use python lol..)
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Aditya
Aditya@Aditya_181105·
Can Someone tell me the Reason? 🙆🏼‍♂️
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
rich coming from you. buddy we got all the answers we need. Morals don't change. You're basing your morality on 'emotional intelligence'... are you an animal? lmao you can't even quantify that. do you believe in the unseen? if not, then I can argue that you don't have brain until proven otherwise 🤣
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Neeraj
Neeraj@neerajjj6785·
guess the programming language
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Ian Heinisch
Ian Heinisch@ianheinischmma·
#PulseChain community show some love for @BKIceWars! 🥶 One of the biggest sponsors of the show… and this is just the beginning. The biggest announcement drops in July. We are LIVE NOW on Fight Network + FN YouTube! 👇🏼 youtu.be/IA_LNiwHnY8?si…
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retrodev⌨
retrodev⌨@NewAgeRetroNerd·
If you truly believe MacOS and the Apple Ecosystem are the peak of PC operating systems and hardware, you probably need to try Linux
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sudox
sudox@kmcnam1·
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Khalid on Crypto
Khalid on Crypto@khalidoncrypto·
AI is just a stack. Yes it can produce good code if guided well. But there needs to be someone who’s responsible for that produced code. Unless you’re completely fine with building a code base and not knowing what lines of code were written by the tool Complexity compounds. You will incur technical debt that gets more and more expensive sprint by sprint Keep AI on a short leash. Whoever is reading this. Please ignore OP and never skip fundamentals. I use AI on a daily and it still violates design patterns that only the prompter would notice - because LLMs have a way to sound confident haha Things like interface segregation principle. And how sometimes you want to do relationships through composition rather than inheritance… to avoid tight coupling. And things like this can lead to spaghetti code. Trusttttt me. Keep learning. And yes, leverage AI, but for the love of God guide it. Ask it to explain the reasoning, be explicit with design patterns, and anti patterns to avoid.
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avrl ☘
avrl ☘@avrldotdev·
Software engineers, what's your plan when AI develops better taste & architectural/systems knowledge than you in next 3-4 years?
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