salishdev

whatsonport () {
	if [ $# -eq 1 ]
	then
		lsof -i :$1 | awk '{ print $2; }' | head -n 2 | grep --color=auto --exclude-dir={.bzr,CVS,.git,.hg,.svn,.idea,.tox} -v PID
	else
		echo "Usage: whatsonport [port]"
	fi
}

salishdev

import { useCallback, useState } from 'react';

// like `useState`, but also persists to local storage
export default function useLocalStorage<T>(key: string, initialValue: T): [T, (initialValue: T) => void] {
  const [state, setState] = useState<T>(() => {
    try {
      const value = localStorage.getItem(key);
      return value ? JSON.parse(value) : initialValue;
    } catch (e) {
      return initialValue;

salishdev

whatsonport () {
	if [ $# -eq 1 ]
	then
		lsof -i :$1 | awk '{ print $2; }' | head -n 2 | grep --color=auto --exclude-dir={.bzr,CVS,.git,.hg,.svn,.idea,.tox} -v PID
	else
		echo "Usage: whatsonport [port]"
	fi
}

salishdev

module.exports = {
  semi: true,
  trailingComma: 'all',
  singleQuote: true,
  printWidth: 120,
  tabWidth: 2,
};

salishdev

#!/usr/bin/env bash

if [ $# -eq 0 ]
then
  echo "usage: fu <grep pattern>"
  exit 1
fi

pattern=$1

salishdev

#!/usr/bin/env bash

gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=merged.pdf **.pdf


# jpg to pdf
ls *.JPG | xargs -I% convert % -quality 100 %.pdf

# compress them
ls *.pdf | xargs -I% gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=compressed_% %

salishdev

git checkout --orphan gh-pages  
git subtree push --prefix dist origin gh-pages

salishdev

from urllib.request import urlretrieve
from os.path import isfile, isdir
from tqdm import tqdm
import sys

class DLProgress(tqdm):
    last_block = 0

    def hook(self, block_num=1, block_size=1, total_size=None):
        self.total = total_size

salishdev

[
    // Title Bar
    {
        "class": "title_bar",
        "attributes": ["file_medium_dark"],
        "bg": ["background", 0, 0, 0, 0.25]
    },
    // Side Bar
    {
        "class": "sidebar_container",

salishdev

Some Resources for Getting Started with JavaScript

👷🏗 work in progress 🚧

Node.js

Download the installer

Guides

• Cool interactive lessons for Node and JS in general
• MDN has good docs on web dev. here is a good looking quick start to JS