VirtualTam's bookmarks

1. Self-hosted online collaborative drawing platform Excalidraw 2024-11-25

   tags: database/mongodb, database/sqlite, diagram, image/png, image/svg, network/websocket, programming/json, programming/node.js, programming/typescript, schema, self-hosting, software-engineering/uml

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   • Self-hosted online collaborative drawing platform Excalidraw (alternate version on Medium)
     • alswl/excalidraw-collaboration - Excalidraw with collaboration feature, self-hosting, and only one-click deploy
     • alswl/excalidraw-storage-backend - Storage for scenes, images and collaboration rooms
     • alswl/excalidraw.alswl.com - Custom static version featuring a Chinese font with handwriting style
     • Someone0nEarth/excalidraw-self-hosted - A docker-compose configuration for a fully self-hosted excalidraw stack, a collaborative whiteboard solution
   • r/selfhosted - Excalidraw
     • excalidraw/excalidraw-room - Example collaboration server
     • Comment on excalidraw/excalidraw/issues/4993 - Building your own Docker images
     • excalidraw/excalidraw/issues/6506 - Tutorial for Træfik
   • PatWie/excalidraw-complete - Self-host Excalidraw with a single Go binary - Supports multiple storage options and real-time collaboration
2. Extracting Chinese Hard Subs from a Video, Part 1 2019-02-26

   tags: chinese, image, image/optical-character-recognition, language, movie, opencv, programming/python, subtitle, tesseract, text, video

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   • https://github.com/kerrickstaley/extracting-chinese-subs/tree/master
   • https://github.com/tesseract-ocr/tesseract
   • https://github.com/tesseract-ocr/tesseract/wiki/ImproveQuality
   • https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract
   • https://gitlab.gnome.org/World/OpenPaperwork/pyocr
   • https://docs.opencv.org/2.4/modules/core/doc/operations_on_arrays.html#inrange
   • https://docs.python.org/3/library/unicodedata.html
   • https://news.ycombinator.com/item?id=14440849
3. mattermost-bot-sample-golang 2018-11-22

   tags: bot, chat, mattermost, programming/go

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   • https://www.mattermost.org/mattermost-3-3-chinese-korean-dutch-message-flags-here-golang-bot-sample-and-much-more/
4. Advent Calendar - Discuss the Elastic Stack 2017-12-11

   tags: data, observability/elastic/elasticsearch, visualization

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   "To celebrate the end of the 2017 calendar year, the Elastic Engineering team will be publishing a series of Elastic Stack tips each day, from the 1st of December through the 25th of December[0]. As we are a distributed organisation, and with community members from all corners of the globe, you'll be seeing these threads in a variety of our native languages.

   For some examples of what to expect, here is a selection of upcoming topics:

   • How to make an Elasticsearch Ingest Plugin (in Japanese)
   • Upgrade to 6.x with reindex API and tips (in Chinese)
   • ECE: From the trenches (in English)
   • Kibana tips for new users (in English)"