Docker Basics
Docker Basics Docker packages an application and its dependencies into a container for consistent deployment across environments. bash docker build t noteflow...
Flask Routing Basics
Flask Routing Basics Flask uses decorators to map a URL route to a view function. Jinja2 is the templating engine used to render HTML from templates. python f...
Git Cheatsheet
Git Cheatsheet Quick reference for everyday git commands run from the terminal / CLI. bash git status git add . git commit m "message" git log oneline Use g...
SQL Joins Explained
SQL Joins Explained A quick note on SQL join types when working with a relational database. sql SELECT users.name, orders.total FROM users JOIN orders ON orde...
Binary Search Notes
Binary Search Binary search is a classic algorithm for finding an item in a sorted array in O(log n) time complexity. It works by repeatedly halving the search...