Kasper De Bruyne kasperdebruyne

I really liked @tjvantoll article Handling Failed HTTP Responses With fetch(). The one thing I found annoying with it, though, is that response.statusText always returns the generic error message associated with the error code. Most APIs, however, will generally return some kind of useful, more human friendly message in the body.

Here's a modification that will capture this message. The key is that rather than throwing an error, you just throw the response and then process it in the catch block to extract the message in the body:

fetch("/api/foo")
  .then( response => {
    if (!response.ok) { throw response }
    return response.json()  //we only get here if there is no error
 })

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

This is how to resolve the following command line error message when pushing your app to Heroku:

~/Desktop/appname git push heroku master
fatal: 'heroku' does not appear to be a git repository
fatal: Could not read from remote repository.
fatal: 'heroku' does not appear to be a git repository
Please make sure you have the correct access rights and the repository exists.

The above error message appears because there's no remote named heroku. When you do a heroku create, if the git remote doesn't already exist, Heroku automatically creates one assuming you're in a git repo.

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

	:: ################################################################
	:: ## 🔥 WinMasterBlocker 🔥 #
	:: ################################################################
	:: # Author: https://github.com/ph33nx #
	:: # Repo: https://github.com/ph33nx/WinMasterBlocker #
	:: # #
	:: # This script blocks inbound/outbound network access #
	:: # for major apps like Adobe, Autodesk, Corel, Maxon, #
	:: # and more using Windows Firewall. #
	:: # #

	# GET VERSION
	npm -v (or --version)

	# GET HELP
	npm help
	npm

	# CREATE PACKAGE.JSON
	npm init
	npm init -y (or --yes)

	>>> import pytz
	>>>
	>>> for tz in pytz.all_timezones:
	... print tz
	...
	...
	Africa/Abidjan
	Africa/Accra
	Africa/Addis_Ababa
	Africa/Algiers

	# Sample Nginx config with sane caching settings for modern web development
	#
	# Motivation:
	# Modern web development often happens with developer tools open, e. g. the Chrome Dev Tools.
	# These tools automatically deactivate all sorts of caching for you, so you always have a fresh
	# and juicy version of your assets available.
	# At some point, however, you want to show your work to testers, your boss or your client.
	# After you implemented and deployed their feedback, they reload the testing page – and report
	# the exact same issues as before! What happened? Of course, they did not have developer tools
	# open, and of course, they did not empty their caches before navigating to your site.

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048