eglaysher

::  Mandelbrot implementation inspired by the fixed-point version for
::  uBasic/4tH, and the floating point version for PureBasic from
::  https://rosettacode.org/wiki/Mandelbrot_set. This is pure fixed-point.
::
::  The trick is to use 10.000 as "floating" 1.0, and then do all math in terms
::  of that.
::
|%
++  left-edge    -21.000
++  right-edge   --15.000

mattnewport

|=  raw=tape
^-  tape
=<  ?:((valid raw) (turn raw convert) "input contains non-rune characters")
|%
++  valid
  |=  x=tape
  ^-  ?
  =/  chars  (sy x)
  (~(all in chars) |=(c=@t (~(has by table) c)))
++  convert

mattnewport

|=  dim=@ud  ^-  (list @t)
=/  dx  (div:rs .1 (sun:rs dim))
=/  white  [.1 .1 .1]
=<  (genppm dim)
|%
++  min
    |=  [x=@rs y=@rs]  ^-  @rs
    ?:  (lth:rs x y)  x  y
++  max
    |=  [x=@rs y=@rs]  ^-  @rs

DominikAngerer

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

H2

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod

cityofwalls

[
  {
    "duration": "1 round + 1 round per three levels",
    "components": "V, S, M (rhubarb leaf and an adder's stomach), F (a dart)",
    "saving_throw": "none",
    "school": "conjuration",
    "spell_level": "sorcerer/wizard 2, magus 2, bloodrager 2",
    "name": "Acid Arrow",
    "range": "long (400 ft. + 40 ft./level)",

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

fay-jai

import React from "react";
import { render } from "react-dom";

const ParentComponent = React.createClass({
  getDefaultProps: function() {
    console.log("ParentComponent - getDefaultProps");
  },
  getInitialState: function() {
    console.log("ParentComponent - getInitialState");
    return { text: "" };

mywarr

#!/usr/bin/env python
#
# AccessDump.py
# A simple script to dump the contents of a Microsoft Access Database.
# It depends upon the mdbtools suite:
#   http://sourceforge.net/projects/mdbtools/

import sys, subprocess, os

DATABASE = sys.argv[1]

mikedamage

morse_dict = {
  "a" => ".-",
  "b" => "-...",
  "c" => "-.-.",
  "d" => "-..",
  "e" => ".",
  "f" => "..-.",
  "g" => "--.",
  "h" => "....",
  "i" => "..",