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@elliette
elliette / ManyToManyRelationships.md
Last active October 31, 2023 16:03
Describing `belongsToMany` and `hasMany` methods in Sequelize

Defining Many-to-Many Associations in Sequelize

Reference: Sequelize docs on association

Let’s say we have two models: Films and Festivals

We know that a film can be shown at many film festivals and that, conversely, a festival can show many films. This is what is known as a many-to-many relationship.

Knowing this, we can set up our associations:

@subfuzion
subfuzion / README.md
Last active April 25, 2025 18:23
vim/neovim configuration

I recently switched over to neovim (see my screenshots at the bottom). Below is my updated config file.

It's currently synchronized with my .vimrc config except for a block of neovim-specific terminal key mappings.

This is still a work in progress (everyone's own config is always a labor of love), but I'm already extremely pleased with how well this is working for me with neovim. While terminal mode isn't enough to make me stop using tmux, it is quite good and I like having it since it simplifies my documentation workflow for yanking terminal output to paste in a markdown buffer.

These days I primarily develop in Go. I'm super thrilled and grateful for fatih/vim-go,

@CSaratakij
CSaratakij / .tmux.conf
Last active June 22, 2024 08:10
Tmux's Config that's very close to i3wm (Setting with an idea of using tmux without x-server)
# Config that is very close to a i3 window manager's keybinding.
set -s escape-time 0
setw -g aggressive-resize on
# First remove *all* keybindings
unbind-key -a
# List keys
bind-key ? list-keys
@vasanthk
vasanthk / System Design.md
Last active May 16, 2025 07:32
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@meinside
meinside / smartctl_test.md
Last active February 22, 2025 14:35
For checking health of usb hdd on raspberry pi with smartctl.

for testing external hdd with smartctl,

install smartmontools

$ sudo apt-get install smartmontools

start test,

Title : Revisiting Mac OS X Kernel Rootkits
Author : fG!
Date : April 18, 2014
|=----------------------------------------------------------------------------=|
|=----------------=[ Revisiting Mac OS X Kernel Rootkits ]=-------------------=|
|=----------------------------------------------------------------------------=|
|=------------------------=[ fG! <[email protected]> ]=---------------------------=|
|=----------------------------------------------------------------------------=|
@michaellihs
michaellihs / twisted.md
Last active August 27, 2024 17:07
Write your own ssh Server with the Python Twisted library

SSH Server with the Python Twisted Library

Installing the library

Assuming you have Python installed on your system:

pip install twisted
pip install pyOpenSSL
pip install service_identity
@tuxfight3r
tuxfight3r / vim-shortcuts.md
Last active May 16, 2025 00:24
VIM SHORTCUTS

VIM KEYBOARD SHORTCUTS

MOVEMENT

h        -   Move left
j        -   Move down
k        -   Move up
l        -   Move right
$        -   Move to end of line
0        -   Move to beginning of line (including whitespace)
@rmondello
rmondello / gist:b933231b1fcc83a7db0b
Last active February 5, 2025 03:03
Exporting (iCloud) Keychain and Safari credentials to a CSV file

Exporting (iCloud) Keychain and Safari credentials to a CSV file

Update (October 2021)

Exporting password + one-time code data from iCloud Keychain is now officially supported in macOS Monterey and Safari 15 (for Monterey, Big Sur, and Catalina). You can access it in the Password Manager’s “gear” icon (System Preferences > Passwords on Monterey, and Safari > Passwords everywhere else), or via the File > Export > Passwords... menu item). You shouldn't need to hack up your own exporter anymore.

Original, Obsolete Content (2014)

After my dad died, I wanted to be able to have access any of his online accounts going forward. My dad was a Safari user and used iCloud Keychain to sync his credentials across his devices. I don’t want to have to keep an OS X user account around just to access his accounts, so I wanted to export his credentials to a portable file.

@nfarrar
nfarrar / learning-computer-security.md
Last active January 13, 2025 18:03
Learning Computer Security

Learning Computer Security

About This Guide

This is an opinionated guide to learning about computer security (independently of a university or training program), starting with the absolute basics (suitable for someone without any exposure to or knowledge of computer security) and moving into progressively more difficult subject matter.

It seems that most people don't realize how much information is actually available on the internet. People love to share (especially geeks) and everything you need to become well versed in computer security is already available to you (and mostly for free). However, sometimes knowing where to start is the hardest part - which is the problem that this guide is intended to address. Therefore, this guide can accuratley be described as a 'guide to guides', with additional recommendations on effective learning and execises, based on my own experiences.

Many of the free resources are the best resources and this guide focuses on them. It is intended to provided a comprehensive