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function getDominantColor(aImg) { | |
let canvas = document.createElement("canvas"); | |
canvas.height = aImg.height; | |
canvas.width = aImg.width; | |
let context = canvas.getContext("2d"); | |
context.drawImage(aImg, 0, 0); | |
// keep track of how many times a color appears in the image | |
let colorCount = {}; |
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#!/bin/sh | |
echo "What should the Application be called (no spaces allowed e.g. GCal)?" | |
read inputline | |
name="$inputline" | |
echo "What is the url (e.g. https://www.google.com/calendar/render)?" | |
read inputline | |
url="$inputline" |
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#!/usr/bin/env ruby | |
# This pre-commit hook will prevent any commit to forbidden branches | |
# (by default, "staging" and "production"). | |
# Put this file in your local repo, in the .git/hooks folder | |
# and make sure it is executable. | |
# The name of the file *must* be "pre-commit" for Git to pick it up. | |
FORBIDDEN_BRANCHES = ["staging", "production"] |
Locate the section for your github remote in the .git/config
file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = git@github.com:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/*
to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
Service Worker - offline support for the web
- Service Worker - Revolution of the Web Platform
- The Service Worker is Coming - Look Busy (vid)
- Service Workers: Dynamic Responsive Images using WebP Images
- Is Service Worker ready?
Progressive apps - high-res icon, splash screen, no URL bar, etc.
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#!/usr/bin/env python3 | |
""" | |
License: MIT License | |
Copyright (c) 2023 Miel Donkers | |
Very simple HTTP server in python for logging requests | |
Usage:: | |
./server.py [<port>] | |
""" | |
from http.server import BaseHTTPRequestHandler, HTTPServer |
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// This script counts how many days you have been in the USA | |
// This is a personal script, use it at your own risk | |
// This is not an official tool and it can do wrong calculations | |
// which might result in loss in visa status, green card, citizenship | |
// and whatever you can think of | |
// This extracts data from the i94 website from the history result view | |
function daysInYear(year) { | |
var recs = angular.element(".history-results").scope().vm.recs |
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