Dev Miscellaneous
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A channel where you can find developer tips, tools, APIs, resources, memes and interesting contents.

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A Heisenbug lurking in async Python

If you've ever used asyncio.create_task(...), you might have not paid attention to this problem...

https://textual.textualize.io/blog/2023/02/11/the-heisenbug-lurking-in-your-async-code

@DevMisc
#python #bug #misc
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cheat.sh

Cheat sheet in your terminal: curl cheat.sh/tar

Syntax: curl cheat.sh/{command}

@DevMisc
#cli #tools #misc
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Down the Cloudflare / Stripe / OWASP Rabbit Hole: A Tale of 6 Rabbits Deep ๐Ÿฐ ๐Ÿฐ ๐Ÿฐ ๐Ÿฐ ๐Ÿฐ ๐Ÿฐ

https://www.troyhunt.com/down-the-cloudflare-stripe-owasp-rabbit-hole-a-tale-of-6-rabbits-deep

@DevMisc
#cloudflare #stripe #learn
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Reverse Engineering A Mysterious UDP Stream in My Hotel

https://www.gkbrk.com/2016/05/hotel-music

@DevMisc
#udp #rev #fun #misc
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Memorable Unique Identifiers (MUIDs)

Generating offline identifiers in which p = os.urandom(x) is the private key and sha256(p) is the public key, with PoW constraints.

https://www.gkbrk.com/2022/10/memorable-unique-identifiers-muid

@DevMisc
#cryptography #api #misc
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Birthday paradox

If you have 23 people in a room, there is a 50% chance that two of them share a birthday. Let's test this theory with Python.

https://www.gkbrk.com/2022/04/birthday-paradox

@DevMisc
#math #python #extra
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Creating a JSON Serializer in Python quickly

https://www.gkbrk.com/2021/05/json-serializer

@DevMisc
#python #learn
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Constructing a sponge function from MD5

Letโ€™s do some unholy programming and turn MD5 into a sponge function.

https://www.gkbrk.com/2021/03/md5-sponge

@DevMisc
#cryptography #learn #misc
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My Hardest Bug Ever

This is the story of the hardest thing I've ever debugged, from Crash Bandicoot 1.

https://www.gamedeveloper.com/programming/my-hardest-bug-ever

@DevMisc
#gamedev #debug #misc
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Assertions are pessimistic, assumptions are optimistic

https://blog.regehr.org/archives/1096

@DevMisc
#c #learn #misc
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Writing a Physics Engine from scratch - collision detection optimization

https://youtu.be/9IULfQH7E90

@DevMisc
#c #gamedev #learn
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NiceGUI: Let any browser be the frontend of your Python code

https://youtu.be/HiNNe4Q32U4

@DevMisc
#python #tools #web
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