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Show HN: Pure C WebRTC implementation for embedded devices (Score: 102+ in 5 hours)
Link: https://readhacker.news/s/4eZUw
Comments: https://readhacker.news/c/4eZUw
Link: https://readhacker.news/s/4eZUw
Comments: https://readhacker.news/c/4eZUw
GitHub
awslabs/amazon-kinesis-video-streams-webrtc-sdk-c
Amazon Kinesis Video Streams Webrtc SDK is for developers to install and customize realtime communication between devices and enable secure streaming of video, audio to Kinesis Video Streams. - aws...
Forwarded from Hacker News
Machine Learning Can't Handle Long-Term Time-Series Data (Score: 102+ in 10 hours)
Link: https://readhacker.news/s/4f4wC
Comments: https://readhacker.news/c/4f4wC
Link: https://readhacker.news/s/4f4wC
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Forwarded from Hacker News
Hash vs. sort for unique items – which is faster? (Score: 102+ in 14 hours)
Link: https://readhacker.news/s/4fcBG
Comments: https://readhacker.news/c/4fcBG
Link: https://readhacker.news/s/4fcBG
Comments: https://readhacker.news/c/4fcBG
douglasorr.github.io
Hash vs Sort
Forwarded from Hacker News
Simple Tiny Compiler in C (Score: 101+ in 6 hours)
Link: https://readhacker.news/s/4fdKP
Comments: https://readhacker.news/c/4fdKP
Link: https://readhacker.news/s/4fdKP
Comments: https://readhacker.news/c/4fdKP
GitHub
zakirullin/tiny-compiler
A tiny compiler for a language featuring LL(2) with Lexer, Parser, ASM-like codegen and VM. Complex enough to give you a flavour of how the "real" thing works whilst not being a m...
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A note on reading big, difficult books (Score: 103+ in 4 hours)
Link: https://readhacker.news/s/4fg4r
Comments: https://readhacker.news/c/4fg4r
Link: https://readhacker.news/s/4fg4r
Comments: https://readhacker.news/c/4fg4r
Grasping Reality on TypePad, by Brad DeLong
A Note on Reading Big, Difficult Books...
Knowledge system and cognitive science guru Andy Matuschak writes a rant called _Why Books Don’t Work_ , about big, difficult books that take him six to nine hours each to read: >Have you ever had a book… come up… [and] discover[ed] that you’d absorbed what…
Forwarded from Hacker News
Algorithm Removes Water from Underwater Images (Score: 102+ in 3 hours)
Link: https://readhacker.news/s/4fguA
Comments: https://readhacker.news/c/4fguA
Link: https://readhacker.news/s/4fguA
Comments: https://readhacker.news/c/4fguA
Scientific American
Algorithm Removes Water from Underwater Images
Why do all the pictures you take underwater look blandly blue-green? The answer has to do with how light travels through water. Derya Akkaynak , an oceangoing engineer, has figured out a way to recover the colorful brilliance of the deep.
Forwarded from Hacker News
Show HN: Cantools – an extensive set of CAN bus tools (Score: 103+ in 3 hours)
Link: https://readhacker.news/s/4fxqq
Comments: https://readhacker.news/c/4fxqq
Link: https://readhacker.news/s/4fxqq
Comments: https://readhacker.news/c/4fxqq
GitHub
eerimoq/cantools
CAN bus tools. Contribute to eerimoq/cantools development by creating an account on GitHub.
Forwarded from Hacker News
Security Architecture Anti-Patterns (Score: 101+ in 6 hours)
Link: https://readhacker.news/s/4fAHx
Comments: https://readhacker.news/c/4fAHx
Link: https://readhacker.news/s/4fAHx
Comments: https://readhacker.news/c/4fAHx
www.ncsc.gov.uk
Security architecture anti-patterns
Six design patterns to avoid when designing computer systems.
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My C code works with -O3 but not with -O0 (Score: 101+ in 1 day)
Link: https://readhacker.news/s/4fAsJ
Comments: https://readhacker.news/c/4fAsJ
Link: https://readhacker.news/s/4fAsJ
Comments: https://readhacker.news/c/4fAsJ
Nat!'s Journal
My C code works with -O3 but not with -O0
v1.1 - revised the conclusion a bit When something very basic goes wrong, I have this hierarchy of potential culprits: the compiler buggy hardware OS vendor last and least me, because I don’t make mistakes :) So what doesn’t work ? I am doing a simple cast…
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Learn to write your first OS kernel (2018) (Score: 103+ in 5 hours)
Link: https://readhacker.news/s/4fMhf
Comments: https://readhacker.news/c/4fMhf
Link: https://readhacker.news/s/4fMhf
Comments: https://readhacker.news/c/4fMhf
GitHub
GitHub - arjun024/mkernel: A minimalist kernel
A minimalist kernel. Contribute to arjun024/mkernel development by creating an account on GitHub.
Forwarded from Hacker News
Cello – High Level C (Score: 103+ in 4 hours)
Link: https://readhacker.news/s/4fS27
Comments: https://readhacker.news/c/4fS27
Link: https://readhacker.news/s/4fS27
Comments: https://readhacker.news/c/4fS27
libcello.org
Cello • High Level C
libCello Official Website
Forwarded from Hacker News
Pledge() and Unveil() in SerenityOS (Score: 100+ in 14 hours)
Link: https://readhacker.news/s/4fWAU
Comments: https://readhacker.news/c/4fWAU
Link: https://readhacker.news/s/4fWAU
Comments: https://readhacker.news/c/4fWAU
awesomekling.github.io
pledge() and unveil() in SerenityOS
This post describes the implementation and use of pledge() and unveil() in SerenityOS.
我现在内心是十分恐慌的。有几个问题。
1,疫情有没有想象中那么快解决
2,怎样减少感染风险
第一点,我不能解决。因为这个事我无法控制。而后者,鉴于这个不懂事的父亲喜欢到处乱窜,而且不喜欢囤积食物,这一点非常不好。
现在是非常危急的时刻,如果哪天大家的口罩都没有了,然后只有少数人有口罩的时候,将是可怕的。我也不知道下一步事情会如何发展。考虑到荆州医院的感染数并没有暴增,事态还不算太紧张。
而且附近有市委和军分区。荆州城乱的可能性不大。
1,疫情有没有想象中那么快解决
2,怎样减少感染风险
第一点,我不能解决。因为这个事我无法控制。而后者,鉴于这个不懂事的父亲喜欢到处乱窜,而且不喜欢囤积食物,这一点非常不好。
现在是非常危急的时刻,如果哪天大家的口罩都没有了,然后只有少数人有口罩的时候,将是可怕的。我也不知道下一步事情会如何发展。考虑到荆州医院的感染数并没有暴增,事态还不算太紧张。
而且附近有市委和军分区。荆州城乱的可能性不大。
Forwarded from Hacker News
PyRobot (Score: 100+ in 6 hours)
Link: https://readhacker.news/s/4guVv
Comments: https://readhacker.news/c/4guVv
Link: https://readhacker.news/s/4guVv
Comments: https://readhacker.news/c/4guVv
www.pyrobot.org
PyRobot · An Open Source Robotics Research Platform
Forwarded from Hacker News
Show HN: Heimdall – Self-managed email alias/forwarding service (Score: 100+ in 13 hours)
Link: https://readhacker.news/s/4gux8
Comments: https://readhacker.news/c/4gux8
Link: https://readhacker.news/s/4gux8
Comments: https://readhacker.news/c/4gux8
GitHub
GitHub - fterh/heimdall: Self-hosted personal email guardian with one-step deployment
Self-hosted personal email guardian with one-step deployment - GitHub - fterh/heimdall: Self-hosted personal email guardian with one-step deployment
Forwarded from Hacker News
Huge success in business is largely based on luck: new research (Score: 108+ in 3 hours)
Link: https://readhacker.news/s/4gzvG
Comments: https://readhacker.news/c/4gzvG
Link: https://readhacker.news/s/4gzvG
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The Conversation
Huge success in business is largely based on luck – new research
Ignore business books which promise to reveal the secret formula of success – usually it's down to luck.
Forwarded from Hacker News
Tesla's self driving algorithm's overlay [video] (🔥 Score: 109+ in 1 hour)
Link: https://readhacker.news/s/4gA45
Comments: https://readhacker.news/c/4gA45
Link: https://readhacker.news/s/4gA45
Comments: https://readhacker.news/c/4gA45
Forwarded from Hacker News
Writing a DSL in Lua (2015) (Score: 100+ in 1 day)
Link: https://readhacker.news/s/4gyAY
Comments: https://readhacker.news/c/4gyAY
Link: https://readhacker.news/s/4gyAY
Comments: https://readhacker.news/c/4gyAY
leafo.net
Writing a DSL in Lua
DSLs, or domain specific languages, are programming languages that are designed to implement a set of features specific to a particular problem or field. An example could be Make , the build tool, which is a specially designed language for combining ...
Forwarded from 科技新闻大杂烩
Forwarded from 科技新闻大杂烩