notes

NOTE: I’m currently in the process of migration these notes from here to my digital garden.

A collection of my TIL (Today I Learned) notes, inspired by @charliegerard’s dev-notes.

Every note is a short markdown document that is too short to be a blog post on its own, and too long to just be scribbled on a page somewhere.

Index

• ABAP
• Angular
• Cloud Foundry
• CSS
• Data Science
• Deep Learning
• Docker
• Git and GitHub
• Go
• HTML
• Java
• JavaScript
• Kubernetes
• MacOS
• NestJS
• NodeJS
• Python
• Quotes
• React
• Swift/SwiftUI/Combine
• TypeScript
• Ubuntu
• Unix
• Others

ABAP

• Clearing Internal Tables

Angular

• Debugging using VS Code

Cloud Foundry

• SSH into App

CSS

• The box-sizing property
• CSS Attribute Selectors
• Margin collapsing

Data Science

• Choosing a Chart

Deep Learning

• Custom Image Data Generator in Keras
• Cyclical Learning Rates
• Using TPUs on Google Colab

Docker

• Building images using BuildKit
• Removing containers
• Free up space

Git and GitHub

• All Issues Assigned
• Combine Multiple Commits
• Default editor for Git Commit Messages
• Diffs in Pull Request
• Git Aliases
• Delete All Local Branches
• Reverting merge commits
• Rename branch
• Move changes from one branch to another

Go

• Static Web Server

HTML

• Custom favicon location

Java

• try-with-resources

JavaScript

• ES6 Imports
• encodeURI vs encodeURIComponent
• for-in vs for-of
• client, offset and scroll - Height and Width
• DocumentFragment
• The Array sort() method
• Creating an array and filling it with a default value
• Debouncing the window resize event

Kubernetes

• Restarting nginx controller

MacOS

• Show/Hide Hidden Files
• Homebrew
• Start Chrome with SOP disabled
• Open random note from Apple Notes

NestJS

• Extend Request type

NodeJS

• package-lock.json

Python

• Nested list comprehensions

Quotes

• On Software Engineering

React

• Using a reverse proxy

Swift/SwiftUI/Combine

• Initializing @Binding variables
• switchToLatest operator

TypeScript

• any vs unknown
• Import JSON files

Ubuntu

• Custom Date in Top Bar
• Installing a new font in Inkscape

Unix

• grep vs egrep vs fgrep
• sed
• Vim Cheat Sheet
• Save Less output to file
• tmux cheat sheet
• find command cheatsheet
• Copying text across vim instances
• echo without newline

Others

• Center align contents of table in markdown
• Format contents of JSON file

iOS/MacOS Dev

• Switch between XCode CLI and full app