September 2023

There is no way to do this: proving mathematical induction and proof by contradiction itself

Original link: https://blog.si-on.top/2023/prove-itself/ Mathematical induction and proof by contradiction are two basic methods for proving problems. They have many uses, such as the summation formula of a sequence, and the proofs of various problems such as limits and inequalities. There are countless proofs, but how can these two methods themselves be established? Why can the […]

There is no way to do this: proving mathematical induction and proof by contradiction itself Read More »

New changes in September

Original link: https://seo.g2soft.net/2023/09/30/sep-2023-news.html I have been reading some miscellaneous content recently, and I have seen many different changes, such as the following. The rankings are in no particular order, just recorded casually. Cloudflare officially launches ECH (Encrypted Client Hello) ECH’s final piece of the puzzle for privacy protection The main effect is that after it

New changes in September Read More »

Is the blogger going to become a girl? “Stop being Onii-chan!” 》Linkage Coffee

Original link: https://www.wikimoe.com/?post=314 On September 30, 2023, the weather was cloudy and the coordinates were Shinjuku. Today I was going to Ikebukuro to see the “Death Note” exhibition, but I found that there was a long queue at the ticket buying area. When the queue arrived, the tickets were already much longer than expected. I

Is the blogger going to become a girl? “Stop being Onii-chan!” 》Linkage Coffee Read More »

How to work on a weak network without losing sessions? Remote work step-down gadget Tmux

Original link: https://v2fy.com/p/2023-09-30-16-23-38-tmux/ When writing a program, you need to temporarily put the secret key token into the environment variable. However, if you close the window, the session will be lost and the secret key token information will be destroyed. Some programs need to be debugged on the server side and check real-time logs. If

How to work on a weak network without losing sessions? Remote work step-down gadget Tmux Read More »

What has been updated this week for the projects I follow-20230930

Original link: https://www.bboy.app/2023/09/30/%E6%88%91%E5%85%B3%E6%B3%A8%E7%9A%84%E9%A1%B9% E7%9B%AE%E8%BF%99%E5%91%A8%E6%9B%B4%E6%96%B0%E4%BA%86%E4%BB%80%E4%B9%88-20230930/ Introduction Updated every Friday, all updates will also be sent to my channel https://t.me/bboyapp rule Pre release is not recorded Only log important updates The bugfix of the previous version is not recorded. For example, if the latest version of a certain project is 7.0.0 and the previous version 6.0.0 released

What has been updated this week for the projects I follow-20230930 Read More »

[Installation Notes] The puzzling memory problem of AMD Ryzen 7000 series

Original link: https://luotianyi.vc/7622.html It’s the first semester of school again, and after successfully tricking my former undergraduate roommate into becoming my junior student, the computers in the office are no longer enough. This year, a fixed budget of 5k is still given, and JD.com transfers… This article is reproduced from: https://luotianyi.vc/7622.html This site is for

[Installation Notes] The puzzling memory problem of AMD Ryzen 7000 series Read More »

It’s Okay To Cry – Review of Shadows of the Past and Cyberpunk 2077

Original link: https://markonreview.com/2023/09/30/its-okay-to-cry-review-on-2077-and-phantom-liberty/ Thanks to the invitation from CD Projekt RED, the author started playing version 2.0 of “Cyberpunk 2077” (hereinafter referred to as 2077) and the expansion pack “Phantom Liberty” about a week in advance. Halfway through, I experienced an issue with the Xbox version. Activation, damaged PS5 version saves, etc. have delayed time.

It’s Okay To Cry – Review of Shadows of the Past and Cyberpunk 2077 Read More »

Building momentum: better realizing plans

Original link: https://blog.si-on.top/2023/build%20a%20pose/ To plan for profit is to listen to the situation, which is to support the situation outside. ——”Sun Tzu’s Art of War”·Ji Chapter Plan, plan A person’s life is about constant planning. Long-term, short-term, detailed, rough, living, after death, large and small, there are simply countless. Plans come quickly. Maybe an unknown

Building momentum: better realizing plans Read More »

A brief discussion on the Chinese character system (1)

Original link: http://mingxin.life/index.php/archives/383/ I have been studying Chinese linguistics recently, starting with Chinese characters. I read “Six Essays on Chinese Characters” and “Ten Lectures on Chinese Characters and Chinese Culture” written by Wang Ning, and learned from them the methods of analyzing the Chinese character system. With the help of “Shuowen Jiezi” and Ziyuan.com ,

A brief discussion on the Chinese character system (1) Read More »

The problem isn’t hard seats, it’s hard seats in cafes – waiting rooms, bank lobbies, etc. Hard seats are fine. Apparently many, many people think so. Or even further, cafes that have hard seats are considered to increase the table turnover rate. We will not discuss the results here. It seems to me that many, many people are too convinced that a coffee shop should be a certain way. But of course the cafe can be in other shapes, such as tables with a height and hardness that are not suitable for lying down.

Original link: https://kaix.in/2023/0930/ The problem isn’t hard seats, it’s hard seats in cafes – waiting rooms, bank lobbies, etc. Hard seats are fine. Apparently many, many people think so. Or even further, cafes that have hard seats are considered to increase the table turnover rate. We will not discuss the results here. It seems to

The problem isn’t hard seats, it’s hard seats in cafes – waiting rooms, bank lobbies, etc. Hard seats are fine. Apparently many, many people think so. Or even further, cafes that have hard seats are considered to increase the table turnover rate. We will not discuss the results here. It seems to me that many, many people are too convinced that a coffee shop should be a certain way. But of course the cafe can be in other shapes, such as tables with a height and hardness that are not suitable for lying down. Read More »