August 2022

[Learning] GIS basics – coordinate system, projection, EPSG:4326, EPSG:3857

Original link: https://mooncn.win/study/448.html Geodesy Geodesy is the discipline of measuring and delineating the Earth’s surface, including the determination of the Earth’s gravitational field and seafloor topography. Geoid (geoid) The geoid is the shape of the ocean surface after excluding other influences such as wind and tide, and only considering the influence of gravity and rotation. […]

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he came! A new generation of JavaScript runtime that beats Node.js and Deno with performance!

Today I would like to introduce to you a latest open source javaScript runtime: Bun.js . It got 19.5k star in less than a month after open source! Looks like it’s going to be a big competitor to Deno Node .js ! Unlike the traditional javaScript runtime like traditional Node.js , Bun.js has built-in bundler,

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[Learning] GIS basics – coordinate system, projection, EPSG:4326, EPSG:3857

Original link: https://mooncn.win/study/448.html Geodesy Geodesy is the discipline of measuring and delineating the Earth’s surface, including the determination of the Earth’s gravitational field and seafloor topography. Geoid (geoid) The geoid is the shape of the ocean surface after excluding other influences such as wind and tide, and only considering the influence of gravity and rotation.

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iterm2 automatically enters the TOTP verification code of the bastion machine

Original link: https://www.iots.vip/post/iterm2-jumpserver-totp-autocomplete.html The bastion machine is forced to enable MFA two-factor authentication, and every time you need to open the APP to enter the verification code, which is very inconvenient for people who log in frequently, so use expect and oath-toolkit to complete the automatic login. (Friendly reminder: The bastion machine here is only

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Good Tools Weekly (Issue 26): Kludd, Koodo Reader, Drawing Book, Uchinoko Maker, Reverse Dictionary, nbnhhsh (Can I Talk Well)

Original link: https://discuss-cn.bestxtools.com/d/70/1 Good Tools Weekly (Issue 26): Kludd, Koodo Reader, Sketchbook, Uchinoko Maker, Reverse Dictionary, nbnhhsh (Can I Talk Well) Discover and share fun, creative, free and easy-to-use tools, published every Thursday. Created by BestXTools . Previous content | Past content | RSS subscription | Email subscription | WeChat subscription | Tool recommendation |

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Rogue Futurology

Original link: https://blog.yitianshijie.net/2022/08/18/thuggish-futurism/ “Whether you accept it or not, XX is the future” is a very rogue attitude. From Silicon Valley? Jobs said that sooner or later people who can’t use a mouse will die. Between the future you have seen and the present who do not accept this future, if you are not on

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Application of Beacon API – to call a request provided by the backend before the browser is closed

I encountered a requirement that a request provided by the backend should be called before the browser is closed. I used axios at first, and I swore that there was no problem. The backend later told me that no request was received. At this time, I I went to rule out the reason. I looked

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Which type are you?

Original link: https://blog.yitianshijie.net/2022/08/18/which-type-are-you/ @lidanggzz : I haven’t read a book in about four or five years. Books are a very backward knowledge carrier. Today’s videos/blogs/forums/papers/documents are far more efficient, interactive and time-sensitive carriers than books. The most cutting-edge knowledge must not be obtained by reading books, because the systematic books are only initially formed and

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[Highlights] Ethereum core developers: all preparations for the mainnet merger have been completed

Original link: https://www.hellobtc.com/news/202208/16610.html [Highlights] Ethereum core developers: all preparations for the mainnet merger have been completed This article is reprinted from: https://www.hellobtc.com/news/202208/16610.html This site is for inclusion only, and the copyright belongs to the original author.

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logrotate service error: read-only filesystem

Original link: https://www.iots.vip/post/logrotate-service-read-only-filesystem.html A server is configured with logrotate to cut tomcat logs. It is normal to execute logrotate /etc/logrotate.conf manually, but the status of logrotate.service triggered by systemd timer is failure, and you can see the error by manually executing systemctl status logrotate.service Message: logrotate[2870734]: error: error opening /usr/local/tomcat/logs/catalina.out: Read-only file system This article

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Taking History as a Mirror: The Beginning and End of the Jin Dynasty

Original link: https://cry33.com/archives/history1.html Let’s briefly talk about the three divisions. Jin State was a big country in the Spring and Autumn Period and one of the five hegemons in the Spring and Autumn Period. However, the powerful state of Jin was later divided among three foreign ministers. So there are three kingdoms of Han, Zhao

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