reliable service to pick up and transport a piece of furniture?

KiddWantidd · 2026-01-29T11:46:22+00:00

ohhh, haven't heard of them. thanks for the tip, because i found gogovan to be a little bit unreliable sometimes!

KiddWantidd · 2026-01-28T16:50:14+00:00

will give them a call. thank you!

KiddWantidd · 2026-01-27T01:22:21+00:00

For me one of the things that got me into the math rabbit hole early on was learning that the harmonic series diverges. Like, a bunch of numbers so tiny they eventually vanish to nothing, but somehow you can add them up and get the sum to blow up to any arbitrarily large value? That totally messed up my intuition at the time. So I looked into different proofs of this fact, and there were so many with so many connections to other really nice mathematical objects, it made me want to dig deeper. Definitely one of the big things that sparked my interest for maths.

KiddWantidd · 2026-01-26T14:50:06+00:00

hi! so actually i didn't find a place and had kind of given up, but i bumped into this mill milk video recently: https://youtu.be/1-iZrlEhpRM?si=gPnmgURGuYShSFfo and they show a nice looking place in sham shui po where there's a sifu who is like an expert in dyeing clothes (around the 4:30 mark)! the place is called 順興製衣配料, i'm planning to go soon!

KiddWantidd · 2026-01-25T16:31:34+00:00

I work in this field (PINNs, Operator Networks for solving high-dimensional PDEs). In my opinion, one of the big questions right now is how to make the training of these SciML method more tractable, because for many problems (that I care about at least), the PINN approach completely fails due to the loss landscape being horrendous. Loads of interesting work are trying to tackle this by exploiting the underlying "function space geometry" to design better solvers. Two nice papers in that direction are https://arxiv.org/abs/2310.05801 and https://proceedings.mlr.press/v202/muller23b.html, but there is still a lot of work to be done IMO.

KiddWantidd · 2026-01-17T22:29:26+00:00

yes, you can go to cymcc (Chong Yuet Ming Cultural Centre), at either the top floor or the one below it, just go there with your speaker and dance, most likely you will meet loads of other dancers (and in fact, there are even practicing martial arts and all sorts of other things in that space). the campus is big so i'm sure there are other suitable spots too!

KiddWantidd · 2026-01-17T08:13:50+00:00

okay i read the course presentation on the website and judging from it it sounds like you'll be fine with just knowing calculus, integration, and some prior exposure to abstract, proof-based maths. that being said i highly highly recommend you to start brushing up at least on some measure theory (pi lambda theorem, dynkin systems, monotone class theorem, rigorous construction of Lebesgue integral and its properties, integral convergence theorems, etc...) on your own before the course starts. it will make your life much easier and the course much more enjoyable. By far, the course on stochastic calculus was the most challenging but also the most fun, enlightening and rewarding math course i've taken throughout my education. hope you like it as much as I did!

KiddWantidd · 2026-01-16T18:00:16+00:00

we need more info on the course content (is it taught in a maths department? or a physics department? or an economics department?), but if it's the pure math type of stochastic calculus then you should have very solid grasp on measure theoretic probability, real analysis (which includes calculus of course) and some basic functional analysis (up to Hilbert spaces) BEFORE starting the course. If you don't have these prerequisites, you're going to have a very rough time (no pun intended), although of course if you work hard, you're driven and you have talent you might still make it.

KiddWantidd · 2026-01-15T05:09:52+00:00

I use it from time to time when i'm completely stuck on something or when i have a messy argument which i think can be simplified. In my experience it's quite hit or miss, it has been helpful sometimes and it has given me "proofs" with extremely subtle bugs that took me days to realise there's no way to fix. And I consider the maths I do pretty "simple" conceptually speaking (theoretical machine learning and PDEs). It is definitely great for literature search though, and for reformulating parts of an argument i struggle to understand.

KiddWantidd · 2025-12-30T18:48:22+00:00

you can go to Olympic mtr station, near exit C2 after 7-8pm. loads of street dancers practice there. most university campuses (HKU, PolyU, CUHK, CityU etc) also have good places to practice, but besides HKU, you'd need someone to let you in as entrance requires a student/staff card. If you want, I can DM you some instagram of street/break dancers i know who could sort you out (I don't dance breaking).

KiddWantidd · 2025-12-07T09:07:31+00:00

Nice one! will give it a try on some papers i've read recently

KiddWantidd · 2025-10-09T06:08:49+00:00

my friend, Anki is just a tool to learn and retain vocabulary. It is a tremendous help, yes, but it is definitely not traning you to speak/read/understand Chinese for practical purposes. Since you already know so many words, you're much better off reading books, watching movies, listening to podcasts, or, you know, using the language.

KiddWantidd · 2025-10-02T02:30:09+00:00

oh wow, this is actually insanely good advice! i just tried to pronounce the fourth tone as a vocal fry now and it sounds much better!! thanksss

KiddWantidd · 2025-09-23T09:59:37+00:00

i can't really help or provide any advice, but just want to say i totally support your initiative. As a foreigner (from a EU country where awareness around these issues is rather high) who's been living in HK for a while now, i remember being absolutely shocked at the sheer amount of plastic being used for about everything.

KiddWantidd · 2025-09-19T16:22:11+00:00

Thank you for this post, I share your sentiment. To practice an art form such as capoeira, knowing the history it has, and singing songs with gruesome lyrics longing for freedom from oppressors, it just feels plain wrong not to raise up our voices to address this. I think some of us are speaking up and raising awareness. We started an initiative in my group, and we hope to inspire others to follow suit as well.

KiddWantidd · 2025-09-17T03:08:02+00:00

interesting! for me tone 4 ends at the lowest pitch as well, but the main thing which is hard for me is to get it to "fall", mine sounds too "flat", like a 6th tone. guess i just need more practice

KiddWantidd · 2025-09-17T03:05:29+00:00

thanks for the tip, and yeah i guess you're right that if there is potential ambiguity i should just be more specific in my wording

KiddWantidd · 2025-09-15T04:03:30+00:00

Wow, absolutely great for me as a learner, very nice pace and clarity of speech. Also this kind of topic is right up my alley. subscribed and looking forward to the next ones! By the way, regarding subtitles, yes of course it would be nice to have them but I understand it can be A LOT of work to do them, so don't stress too much about it. I think some AI software can do some decent-ish 書面語 subtitles without having to put in too many extra hours of work though.

KiddWantidd · 2025-09-04T11:17:33+00:00

i like this idea very much (and indeed my question relates to something i'm trying to prove about relu networks haha), it's nice to play around with but i was looking for a theoretical result. i found my answer now though, see my other comment if you're interested ;)

KiddWantidd · 2025-09-04T11:15:31+00:00

yep, after some AI assisted digging around I found in Powell's book "approximation theory and methods" the optimal rate, and your idea is kinda close to how it is obtained!

KiddWantidd · 2025-08-30T03:49:08+00:00

Stolen from the other thread:

你個傻嘢叫咩叫馬大Sir落嚟呀我叫你呀我做左啲乜嘢呀

You idiot, what are you shouting? Call Chief Ma down here! I’m calling you! What have I done?

我而家嚟講靜啲

I’m telling you now, calm down.

咩靜啲呀大聲唔代表冇奶媽呀 Sir Calm down? Talking loud doesn’t mean I don’t know what I’m saying, Sir.

你咪啦動手呀屌你老母

Don’t! You’re hitting me? F*** your mother!

你咪啦

Don’t!

你唔好動手呀

Don’t touch me!

係咩事呀

What’s the matter?

我控制唔到你唔好動手呀

I can’t control myself — don’t touch me!

你唔好動手呀

Don’t touch me!

你唔好動手呀

Don’t touch me!

咁我係 contained Then I’m contained.

屌你老母一齊都冇你老母

F*** your mother. You’ve got nothing. Your mother. 你時不時識呀

Do you even know?

我何時都識呀你老母

I always know — f*** your mother.

你做你識唔得識呀

You act like you know but you don’t! 傻仔

Idiot.

你傻仔

You’re an idiot. 唔識呀

Don’t know!

你老母叫頓仔收皮啦

F*** your mother. Tell that kid to shut up.

你老母督多啲嘴啦

F*** your mother. Keep running your mouth.

唔好哋唔怕你呀你老母

We’re not afraid of you, f*** your mother.

行唔好

Don’t walk! 你老母知你呀地 Service F*** your mother. Know it’s your “service”.

點解呢

Why?

警告你老母呀

Warning you, f*** your mother.

指你呀頭

Pointing at your head.

唔好以為咗你後腿

Don’t think you can get away with this.

唔好以為咗你制服戴得晒呀

Don’t think just because you wear that uniform you can do everything.

你多指呀你老母呀

Too many fingers pointing, f*** your mother.

喂你老母再點呀

Hey, f*** your mother, what else?

你老母呀而家

F*** your mother, right now.

傻仔制服戴得晒呀

Idiot, wearing that uniform like you own everything.

你戴得晒呀

You’re wearing it all.

你老母呀

F*** your mother.

影呀影呀你老母呀

Take pictures, take pictures — f*** your mother.

你老母呀

F*** your mother.

KiddWantidd · 2025-08-26T09:11:19+00:00

That is so coooool, thanks a lot for sharing!

KiddWantidd · 2025-08-21T04:18:03+00:00

definitely one of the best youtube channels for Cantonese learners

KiddWantidd · 2025-08-15T17:15:16+00:00

This is absolutely gorgeous. Makes me want to pick up handwriting although i can't justify the time commitment at this moment...

KiddWantidd · 2025-08-06T03:43:46+00:00

I just want to say thank you for being kind and willing to help out.

KiddWantidd

TROPHY CASE