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walling / server.js
Created July 30, 2014 09:21
node-async-caching-example
var common = require('common'); // npm install --save common
/**
* Super nice funktion som laver fetcher noget data asynkront.
*/
function loadThings(id, callback) {
// ...
}
@walling
walling / bad-transform-stream.js
Created August 19, 2014 14:38
Bad Transform Stream
// dd if=/dev/urandom of=file count=10 bs=1m
var through2 = require('through2');
var fs = require('fs');
fs.createReadStream('file').pipe(slowTransform()).pipe(process.stdout);
function slowTransform() {
return through2(function(buffer, encoding, callback) {
var self = this;

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@walling
walling / onename.txt
Created October 24, 2014 14:21
onename.io verification
Verifying that +walling is my Bitcoin username. You can send me #bitcoin here: https://onename.io/walling
@walling
walling / serial.coffee
Created July 27, 2011 10:55
Serial/Parallel
module.exports = serial = (spec) ->
steps = (func for key, func of spec when key != 'catch')
raise = (err) -> if spec.catch then spec.catch err else throw err
next = (err, args...) ->
return raise(err) if err
steps.shift().apply(next, args) if steps.length > 0
next._count = 0
next._result = []
next.parallel = ->
next._count++
@walling
walling / assetgraph-require-sys-grep.txt
Created November 22, 2011 14:55
AssetGraph 0.3.18 - require sys module
$ egrep -Hrn 'require\(.sys' *
node_modules/less/bin/lessc:5: sys = require('sys');
node_modules/less/benchmark/less-benchmark.js:3: sys = require('sys');
node_modules/jsdom/lib/jsdom/level2/events.js:8: sys = require("sys");
node_modules/jsdom/lib/jsdom/browser/index.js:1:var sys = require('sys'),
node_modules/jsdom/lib/jsdom/browser/htmltodom.js:102: var sys = require('sys');
node_modules/jsdom/node_modules/htmlparser/utils_example.js:3:var sys = require("sys");
node_modules/jsdom/node_modules/htmlparser/profile.js:3:var sys = require("sys");
node_modules/jsdom/node_modules/htmlparser/testdata/api.html:319:<pre><code>var sys = require('sys'),
@walling
walling / livestyle-client.log
Created February 24, 2012 14:20
Livestyle 0.0.14 debugging on Windows 7
socket.io present, connecting
test.html:18Subscribing to 1 files:
/test.css
test.html:18Received change notification for /test.css, refreshing
test.html:18Received change notification for /test.css, refreshing
##### Until this point it worked; it updated the CSS in the browser the first time. #####
test.html:18Received change notification for /test.css, refreshing
test.html:18Received change notification for /test.css, refreshing
@walling
walling / sikkerhed.js
Last active December 16, 2015 19:19
Sikkerhed i JavaScript-applikationer.
/*jshint strict:true*/
(function() {
'use strict';
// Nyt scope, som ikke er tilgængeligt udefra.
// Bind reference til alle funktioner, som vi bruger, for at mindske risikoen for overskrivning.
var Number_toString_ = Number.prototype.toString;
var encodeURIComponent_ = encodeURIComponent;
var apply_ = Function.prototype.apply;
@walling
walling / Makefile
Created December 10, 2013 12:43
Reduced test case for segmentation fault for libvips VImage() constructor on Mac OS X
main: main.cc
$(CXX) $< `PKG_CONFIG_PATH=/usr/local/opt/libxml2/lib/pkgconfig pkg-config --cflags --libs vipsCC` -o $@
@walling
walling / chained-colors-es5.js
Last active December 8, 2016 15:29
Primitive replacement for chalk NPM
// ES5 version of chalk replacement with chaining :)
var util = require("util");
function C(text) {
var self = {};
Object.keys(util.inspect.colors).forEach(function(name) {
var color = util.inspect.colors[name];
self[name] = function() {
return C(util.format("\x1B[%sm%s\x1B[%sm", color[0], text, color[1]));