1. Godbolt

Compiler explorer to explore the compiled version of source code in over 69 languages.

link ← https://godbolt.org

---

2. Computer Systems: A Programmer's Perspective

Computer Systems: A Programmer's Perspective provides a detailed look at how computer systems function, focusing on system-level programming in C and x86 assembly. This is a large thread covering the book materials, including 17 video lectures that will be added over time.

— @7etsuo on Twitter

YouTube Playlist: https://www.youtube.com/playlist?list=PLfVPl_AiRiJpLDkRfxqUH_9jmHLB-E4uz

---

3. C

A practical guide to programming in C.

link ← https://github.com/mcinglis/c-style

Advanced C: https://www.youtube.com/playlist?list=PL71Y0EmrppR0KyZvQWj63040UEzKQU7n8

---

4. CLang

Clang is an "LLVM native" C/C++/Objective-C compiler.

link ← https://clang.llvm.org/

Clang static analyser ← https://clang-analyzer.llvm.org/

Clang tidy ← https://clang.llvm.org/extra/clang-tidy/

---

5. Brew

To switch off anonymous analytics:

brew analytics off

---

6. Pyenv

To install multiple python versions on a MacOS, pyenv seems to work well, here is how:

#To install pyenv
brew install pyenv

#To list all available python versions 
pyenv install -l

#To activate an environment globally
pyenv global <python_version>

#To activate an environment locally inside a folder 
pyenv local <python_version>

---

7. Poetry

Dependency and package management for Python, thanks to Gopal for introducing it to me.

# To setup poetry in an existing repository
poetry init

# To add a dependency
poetry add <package_name>

# To activate a virtual environment 
poetry shell

# To get information about virtual environment 
poetry env info

---

8. Postgres - complex pattern matching

-- Case-sensitive regex
SELECT * FROM table_name
WHERE column_name ~ 'substring';

-- Case-insensitive regex
SELECT * FROM table_name
WHERE column_name ~* 'substring';