zpao

Install

1. install homebrew
2. place autoconf.rb into Formula folder: /usr/local/Library/Formula/
3. run brew install autoconf

piscisaureus

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:

jashkenas

exports[key] = value for key, value of {
  run           : run
  document      : document
  parse         : parse
  resolveSource : resolveSource
  version       : version
  defaults      : defaults
  languages     : languages
}

victorporof

# Enviroment setup

# Path vars

set -gx PATH /usr/local/bin /usr/bin /bin /usr/local/sbin /usr/sbin /sbin

set -gx PATH /opt/homebrew/bin $PATH
set -gx PATH $PATH $HOME/.local/bin
set -gx PATH $PATH $HOME/.cargo/bin
set -gx PATH $PATH $HOME/.yarn/bin

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.

automata

#!/bin/bash

emcc sin.cpp -o sin.js \
  -s EXPORTED_FUNCTIONS="['_Sin_constructor','_Sin_destructor','_Sin_setFrequency','_Sin_setAmplitude','_Sin_getFrequency','_Sin_computeBuffer']"

cat sin-proxy.js >> sin.js

erichurst

ZIP,LAT,LNG
00601,18.180555, -66.749961
00602,18.361945, -67.175597
00603,18.455183, -67.119887
00606,18.158345, -66.932911
00610,18.295366, -67.125135
00612,18.402253, -66.711397
00616,18.420412, -66.671979
00617,18.445147, -66.559696
00622,17.991245, -67.153993

disnet

let let = macro {
    rule { async $vars  ... = $fname ... ($params ...); $rest ...} => {
        $fname ... ($params ..., function (err, $vars ...) { 
            if (err) throw err;
            $rest ... 
        })
    }
}

var buffer = new Buffer(1024);

seboudry

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns                     on recent CPU
L2 cache reference ........................... 7 ns                     14x L1 cache
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns                     20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs 4X memory

patriciogonzalezvivo

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);