Tech Cheat Sheet
@techchsh
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Collection of cheat sheets around IT things

admins: @olegkovalov, @thirtydraft
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Tech Cheat Sheet
1.71K subscribers
Tech Cheat Sheet
#hardware #cpu https://upload.wikimedia.org/wikipedia/commons/6/64/Intel_Nehalem_arch.svg
5.53K viewsOleg Kovalov, edited  
Tech Cheat Sheet
Forwarded from Sysadmin Tools 🇺🇦
Postgres 13 Observability

https://dataegret.com/2020/10/postgres-13-observability-updates/

#sql #postgres
Data Egret
Postgres 13 Observability Updates - Data Egret
New shiny Postgres 13 has been released and now it’s the  time for making some updates to “Postgres Observability” diagram. New release includes many improvements related to...
3.16K viewsOleg Kovalov, 
Tech Cheat Sheet
#network #tcp
6.49K viewsOleg Kovalov, 
Tech Cheat Sheet
#algo #graph #tree
3.3K viewsOleg Kovalov, 
Tech Cheat Sheet
#linux #storage #os

full https://en.wikipedia.org/wiki/Page_cache
4.2K viewsOleg Kovalov, 
Tech Cheat Sheet
#protocol #schema #morse #FSM https://en.wikipedia.org/wiki/Morse_code
3.49K viewsOleg Kovalov, 
Tech Cheat Sheet
#rust #safety #memory
3.39K viewsOleg Kovalov, 
Tech Cheat Sheet
#cpu
3.74K viewsOleg Kovalov, 
Tech Cheat Sheet
#lang X diff Y

https://programming-idioms.org/about#about-block-cheatsheets
3.66K viewsOleg Kovalov, 
Tech Cheat Sheet
#graphql https://github.com/sogko/graphql-schema-language-cheat-sheet
6.17K viewsOleg Kovalov, 
Tech Cheat Sheet
Tech Cheat Sheet
#graphql https://github.com/sogko/graphql-schema-language-cheat-sheet
graphql-shorthand-notation-cheat-sheet.png
601.5 KB
3.22K viewsOleg Kovalov, 
Tech Cheat Sheet
Comprehensive Python Cheatsheet

#python
https://gto76.github.io/python-cheatsheet/
gto76.github.io
Comprehensive Python Cheatsheet
Exhaustive, simple, beautiful and concise. A truly Pythonic cheat sheet about Python programming language.
4.05K viewsМерль🛠, 
Tech Cheat Sheet
#cpu #risc https://www.cl.cam.ac.uk/teaching/1617/ECAD+Arch/files/docs/RISCVGreenCardv8-20151013.pdf
2.91K viewsOleg Kovalov, 
Tech Cheat Sheet
#k8s
3.22K viewsOleg Kovalov, 
Tech Cheat Sheet
#ram #hardware https://twitter.com/konradkokosa/status/1343835231304998912
3.61K viewsOleg Kovalov, 
Tech Cheat Sheet
#aws #cloud
3.83K viewsOleg Kovalov, 
Tech Cheat Sheet
#cpu #simd
3.05K viewsOleg Kovalov, edited  
Tech Cheat Sheet
#java #heap #native
3.55K viewsOleg Kovalov, 
Tech Cheat Sheet
NumPy Illustrated: The Visual Guide to NumPy
Brush up your NumPy or learn it from scratch

#python #numpy
https://medium.com/better-programming/numpy-illustrated-the-visual-guide-to-numpy-3b1d4976de1d
Medium
NumPy Illustrated: The Visual Guide to NumPy
Brush up your NumPy or learn it from scratch
4.42K viewsМерль🛠, 
Tech Cheat Sheet
#go https://ueokande.github.io/go-slice-tricks/
10.3K viewsOleg Kovalov,