bobpoekert

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bobpoekert

var catcher = function() {
    var fns = Array.prototype.slice.call(arguments);
    var onerror = fns[0];
    fns.splice(0, 1); 
    return function() {
        var res = []; 
        var errors = []; 
        for (var i=0; i < fns.length; i++) {
            try {
                res.push(fns[i].apply(this, arguments));

bobpoekert

MidiIn min;
MidiMsg msg;
if (!min.open(0)) me.exit();

SinOsc s => Gain g => DelayL d => dac;
s => Gain g2 => dac;
d => Gain g3 => d;

15::ms => d.delay;
0.1 => g.gain;

bobpoekert

@after(getFromDatabase)
@after(getFromWeb)
def got_data(from_database, from_web):
    ...

bobpoekert

from twisted.web.client import getPage
import json
@after(getPage, key=lambda channel: "http://api.justin.tv/api/stream/list.json?channel=%s" % channel)
def viewer_count(response, channel):
    data = json.loads(response)
    return data[0]['stream_count']

bobpoekert

@after(dataDependency)
def doThing(data, important, information):
    ...

bobpoekert

def doThing(important, information):
    return dataDependency(important, information).addCallback(_doThing, important, information)

def _doThing(data, important, information):
    ...

bobpoekert

from twisted.internet.defer import Deferred
def noop(*args):
    return args

class proxy(object):

    def __init__(self, fn):
        self.defer = Deferred()
        self.fn = fn

bobpoekert

var tail = function(fname, onData, ender) {
    fs.open(fname, 'a+', function(err, fd) {
        if (err) {
            puts('tail error: '+err);
            if (ender(fd, 0) !== false) {
                setTimeout(function(){
                    tail(fname, onData);
                }, 10);
            }
        } else {

bobpoekert

var tail = function(fname, onData, ender) {
    fs.open(fname, 'a+', function(err, fd) {
        if (err) {
            puts('error!: '+err);
            if (ender(fd, 0) !== false) {
                setTimeout(function(){
                    tail(fname, onData);
                }, 10);
            }
        } else {