Mar 24, 2025
4615 words
Reading Git 0.0.1 Source Code

Git is a fundamental software I use everyday. Not only do I use it to manage my code, I also use it to manage nearly all my non-blob text files, and I write most of

Feb 08, 2025
783 words
My Guide to the Global Internet

Here is my guide to the global Internet. | | US | Russia | EU | Japan/Korea | Open-Source & Other | | -------------- | ------------------------------------------------ | --------------------------------- | --------------------------------------- | ------------------------------- | --------------------------------------------------------- |

Russian-Culture-and-MediaRussian-Culture-and-Media
Dec 30, 2024
6360 words
Russian Culture and Media

Blogging Platforms Literature Platforms Forums and Q&A Other platforms The largest Russian companies are mainly in natural resources. Other financial specialists How to Address People About the Cyrillic Alphabet Russian Accent in English Other facts

Ukrainian-Culture-and-MediaUkrainian-Culture-and-Media
Dec 30, 2024
455 words
Ukrainian Culture and Media

Ukrainian has distinct characteristics, particularly in how "i" and "h" sounds are pronounced. Ukrainian accent of Russian is quite noticeable, though not all Ukrainians speak with it. Borscht, a soup very popular in East Slavic,

East-and-West-of-HefeiEast-and-West-of-Hefei
Dec 01, 2024
435 words
East and West of Hefei

Today I am going to east Hefei. This is one of my lesser known places around here. I am going to walk many kilometers, hopefully lose 1 kg of weight, and Basically enjoying ourselves! So

Nov 28, 2024
973 words
图论

I am forced to study this goddamn course as a requirement, and I hate the outdated overly verbose nonsense textbook, but I need to do it. I need to pass this damn course. I have

Sep 30, 2024
354 words
Model Based RL

python cs285/scripts/run_hw4.py -cfg experiments/mpc/halfcheetah_0_iter_layer_1_size_32.yaml python cs285/scripts/run_hw4.py -cfg experiments/mpc/halfcheetah_0_iter_layer_1_size_16.yaml python cs285/scripts/run_hw4.py -cfg experiments/mpc/halfcheetah_0_iter_layer_2_size_16.yaml Get predictions pred_obs_deltas_normalized = self.dynamics_modelsi pred_obs_deltas = pred_obs_deltas_normalized * self.obs_delta_std + self.obs_delta_mean pred_next_obs = obs + pred_obs_deltas ``` Action Selection rewards = np.array([

Sep 23, 2024
1365 words
Web Hoarding Attempts

The key idea is that Cloudflare R2 has low storage fees(10 dollar per TB per month), and no egress fees. Egress fees are scary when I consume videos like this, say, AWS or GCP's egress

Sep 09, 2024
219 words
Problematic Course Platform

Regarding the Educoder platform mentioned before, the platform is very problematic. It doesn't have any CSP policies, you can input markdown to it, and I discovered this when it rendered images directly from my CDN

Aug 15, 2024
314 words
Trying Out LadyBird

https://www.youtube.com/watch?v=hOGDUnkGeCU Basically there are 3 kinds of browsers left, like the dominant one is Chromium based browsers(which is integrated into Electron apps), then there is firefox, then there is WebKit-based(webkitgtk) based like Safari or Gnome