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@theacodes
theacodes / main.dart
Created Nov 27, 2019
AnimatedContainer with FutureBuilder
View main.dart
FutureBuilder(
future: future,
builder: (BuildContext context, AsyncSnapshot<String> snapshot) {
double width;
switch(snapshot.connectionState) {
case ConnectionState.none:
case ConnectionState.waiting:
case ConnectionState.active:
width = 0;
break;
View GenArt.hs
{-# LANGUAGE TypeApplications #-}
module Main where
import Codec.Picture (PixelRGBA8( .. ), writePng, Image)
import Control.Arrow
import Control.Monad.Random
import Control.Monad.Reader
import Data.Colour.RGBSpace
import Data.Colour.RGBSpace.HSV
@danielgtaylor
danielgtaylor / gist:0b60c2ed1f069f118562
Last active Oct 22, 2021
Moving to ES6 from CoffeeScript
View gist:0b60c2ed1f069f118562

Moving to ES6 from CoffeeScript

I fell in love with CoffeeScript a couple of years ago. Javascript has always seemed something of an interesting curiosity to me and I was happy to see the meteoric rise of Node.js, but coming from a background of Python I really preferred a cleaner syntax.

In any fast moving community it is inevitable that things will change, and so today we see a big shift toward ES6, the new version of Javascript. It incorporates a handful of the nicer features from CoffeeScript and is usable today through tools like Babel. Here are some of my thoughts and issues on moving away from CoffeeScript in favor of ES6.

While reading I suggest keeping open a tab to Babel's learning ES6 page. The examples there are great.

Punctuation

Holy punctuation, Batman! Say goodbye to your whitespace and hello to parenthesis, curly braces, and semicolons again. Even with the advanced ES6 syntax you'll find yourself writing a lot more punctuatio