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View webpack.config.js
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const isProduction = !!process.env.WEBPACK_PRODUCTION;
console.log('isProduction:', typeof isProduction);
const htmlPluginConfig = {template: './src/index.html'};
const htmlPlugin = new HtmlWebpackPlugin(htmlPluginConfig)
View Object.prototype inheritance
function Person(name) { = name;
Person.prototype.sayHello = function() { console.log('Hello, my name is ' + + '!'); }
function Student(name, id) {, name); = id;
View pubkey
ssh-rsa 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


curl -i -F "url=" -F "code=YOUR_CUSTOM_NAME"

URLs that can be created is from:

  • https://*
  • https://**
  • https://*
sudo lsof -i tcp:4200 | grep LISTEN | awk '{print $2}' | xargs sudo kill -9
Juszczak / .bash_profile
Created Oct 17, 2018 — forked from fane89/.bash_profile
View .bash_profile
export VISUAL=vim
green=$(tput setaf 2)
reset=$(tput sgr0)
PS1="\w \[$green\]$\[$reset\] "
stty -ixon
[ -f /usr/local/etc/bash_completion ] && . /usr/local/etc/bash_completion
test -e "${HOME}/.iterm2_shell_integration.bash" && source "${HOME}/.iterm2_shell_integration.bash"
Juszczak /
Created Jun 29, 2018
Decamelize string in bash
#!/usr/bin/env bash
sed -e 's/\([A-Z]\)/-\1/g' -e 's/^-//' <<< "$@" | awk '{print tolower($0)}'
Juszczak /
Created Mar 22, 2018
MacOS LockScreen Util
clang -framework Foundation lock.m -o lock
Juszczak /
Created Mar 20, 2018
Fast IP info by greping ifconfig for local and DNS lookup for global (used as tmux plugin)
#!/usr/bin/env bash
declare glob; glob="$(dig +short";
declare local; local="$(ifconfig en4 | grep 'inet ' | awk '{print $2}')"
declare out; out="$local | $glob"
echo "$out"
Juszczak /
Created Feb 6, 2018 — forked from XVilka/
True Colour (16 million colours) support in various terminal applications and terminals

Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

  • plain ascii
  • ansi escape codes (16 colour codes with bold/italic and background)
  • 256 colour palette (216 colours + 16 ansi + 24 gray) (colors are 24bit)
  • 24bit true colour ("888" colours (aka 16 milion))
printf "\x1b[${bg};2;${red};${green};${blue}m\n"
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