alex lau

113 posts

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alex lau

alex lau

@dealchatco

🔥 Building DealChat - Help You Connect Smarter 🫆 IBM Data Scientist 🎓 BSc@HKU & MSc@UCL

Elon Mars Katılım Mart 2026
31 Takip Edilen8 Takipçiler
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alex lau
alex lau@dealchatco·
DealChat is a platform designed to help people connect purposefully. Finding the right person shouldn’t require intermediaries. You can post/search for jobs, connect with teachers/students, offer consultation/seek for advice, find dating/friendship, etc. Join now! Free plan is granted🚀
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AussiEx.au
AussiEx.au@aussiExau·
@dealchatco Love this, good on you for building something that actually connects people without the middlemen. Keen to try the free plan, where can I sign up?
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alex lau
alex lau@dealchatco·
DealChat is a platform designed to help people connect purposefully. Finding the right person shouldn’t require intermediaries. You can post/search for jobs, connect with teachers/students, offer consultation/seek for advice, find dating/friendship, etc. Join now! Free plan is granted🚀
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alex lau
alex lau@dealchatco·
📌 Python: Boost performance with multiprocessing Python multiprocessing is a built-in module that allows you to run multiple tasks simultaneously by creating separate memory spaces and interpreters for each task. 👉The Logic 📍Bypasses the GIL: Standard Python uses a Global Interpreter Lock (GIL) that restricts execution to one thread at a time. Multiprocessing creates entirely new processes, each with its own GIL. 📍True Parallelism: Instead of just "switching" between tasks quickly, it runs them at the exact same time on different CPU cores. 📍Isolated Environments: Processes do not share memory by default; they communicate through specialized tools like Queues or Pipes. 👉Key Advantages 📍High Performance: Maximizes hardware by utilizing all available CPU cores for heavy calculations. 📍Speed: Dramatically reduces execution time for CPU-bound tasks like data crunching, image processing, or complex math. 📍Fault Isolation: If one child process crashes, it typically doesn't crash the main program. 📍Task Control: Processes can be easily interrupted, terminated, or prioritized by the operating system. What's your experience using multiprocessing? #Python #AI #ArtificialIntelligence #MachineLearning #DataScience
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TMK
TMK@themagaking·
It’s actually interesting that Elon Musk is the richest man in the world and still carries himself like the awkward little kid at lunch who doesn’t know where to sit. Most rich powerful men walk into rooms with entourages acting like superstars wanting everyone to look at them. Elon walks in looking like a fish out of water at the wrong party wondering why he even showed up while probably thinking about self driving algorithms while everyone else is socializing. There’s something weirdly real and endearing about it, like all the fame and attention just feels unnecessary to him.
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alex lau
alex lau@dealchatco·
i hv no experience in Claude. But based on my experience, when your app is getting complicated, like many nested layers, contexts and scripts on both front and back end interacting each other, it will be very difficult to debug or revamp. so when it is getting bulky or complicated, Claude fails, right?
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Wise
Wise@trikcode·
i asked claude opus 4.7 to refactor a large codebase. 68 minutes, millions of tokens burned - it finished nothing worked. app completely broken
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alex lau
alex lau@dealchatco·
@itsolelehmann Two possibilities 1) too lazy to add a prompt "summarize and limit the words less than..." 2)they are indeed 10 pages long
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Ole Lehmann
Ole Lehmann@itsolelehmann·
I hate it so much that people now send you documents that are 10x longer than they should be (because of AI) it used to be that being lazy= sending very short emails/docs but now being lazy means not cleaning up your LLM outputs and puking 10 pages of slop
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alex lau
alex lau@dealchatco·
@lynk0x if you check Elon's posts, you will find that he barely sleeps. so scary
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lynk
lynk@lynk0x·
“You just lucky” The luck:
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alex lau
alex lau@dealchatco·
@realbig_shak when parents have kids, they are even far from financial stable. when kids grow up, repeat the same loop.
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Dr. Shak🩺
Dr. Shak🩺@realbig_shak·
“Don’t have kids until you are financially stable” if our parents went by this rule most of us wouldn’t exist.
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alex lau
alex lau@dealchatco·
@cb_doge @GettyImages guess he was thinking like: "oh, i don't fxxking care. time to capture something for my X platform fans"
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DogeDesigner
DogeDesigner@cb_doge·
When you’re in the middle of world politics but still thinking about 𝕏
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alex lau
alex lau@dealchatco·
@pcshipp but i m curious what features are available in the paid version and why ppl are eager to pay for it
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pc
pc@pcshipp·
I have no words for this, wtf this calculator makes $400K in revenue No API cost, no server cost, no infra cost
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alex lau
alex lau@dealchatco·
@AutismCapital because he has X platform. he wants to record something for fans
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Autism Capital 🧩
Autism Capital 🧩@AutismCapital·
Babe wake up Elon’s doing the autism spin again 💀
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alex lau
alex lau@dealchatco·
@MitcheIl in his lesson "let's wait till month end, i will tell you why and prove it"
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Mitchell
Mitchell@MitcheIl·
met a guy making $300k a month on social media how? he tells people he makes $300k a month online, and then they buy his course for $3k he sells about 100 of them a month genius business strategy
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alex lau
alex lau@dealchatco·
On the X platform, we can pin only 1 post. I'm curious — why is the limit so much lower on X (3 in Instagram)? When others visit our profile, why not have a carousel or a dedicated visible section for saved/highlighted posts that showcases our best work or talents? Allowing at least 10 posts would be much more effective for displaying our masterpieces.
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alex lau
alex lau@dealchatco·
@RealJackPoor you are so talented. i saw people turn that in 2 minutes.
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Jack.poor 🇦🇲
Jack.poor 🇦🇲@RealJackPoor·
I turned $120,000 into $5,000 in just 3 years. Ask me anything.
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alex lau
alex lau@dealchatco·
@thedevchandra or more precisely, code once first then content content content
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Dev
Dev@thedevchandra·
if you're in tech, do less code and more content this is the only way guys.
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Laurie
Laurie@EllSimonds·
Laurie tweet media
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Steve Harvey
Steve Harvey@IAmSteveHarvey·
I stopped ____ and my life got better.
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alex lau
alex lau@dealchatco·
@pmitu i want can i could you imagine you are if i want continue pls
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Paul Mit
Paul Mit@pmitu·
Talk to me like ChatGPT.
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alex lau
alex lau@dealchatco·
i am just curious, if something nesting together and getting complicated (one affect another), say 1) frontend: more than 30 jsx scripts, 10 js script, 30 context layers, 50 functions 2) backend: 40 api end points 3) database: 12 tables if you are in the initial building phase, still ok. but when getting bulky and when you add new features/revamp, which requires understanding the original scripts. can Claude still handle it well? this is exactly my situation. i am not using agents, though.
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Xiaoyin Qu
Xiaoyin Qu@quxiaoyin·
I can’t believe I stopped using Claude Code max and entirely use DeepSeek and Hermes. It’s so fast, so so fast, 3x faster for the same task. So cheap. I spent $5 last week and never need worry about being rate limited or usage hit limits very two hours. For most tasks it’s perfect enough.
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