Chris Pimlott pimlottc-gov

## Retina Figures.ipynb

      
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                minrk
                / Retina Figures.ipynb
            
            
              Created
              August 9, 2012 04:37
            
              
                2x plots for Retina displays with matplotlib and the IPython Notebook
              
          
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## simple-promise-retry.js
function keepTrying(otherArgs, promise) {
	promise = promise||new Promise();

	// try doing the important thing

	if(success) {
		promise.resolve(result);
	} else {
		setTimeout(function() {
			keepTrying(otherArgs, promise);

## gist:593052
var Q = require("q");
var HTTP = require("q-http");

function httpReadRetry(url, timeout, times) {
    return HTTP.read(url)
    .then(function (content) {
        return content;
    }, function (error) {
        if (times == 0)
            throw new Error("Can't read " + JSON.stringify(url));
	function keepTrying(otherArgs, promise) {
	promise = promise\|\|new Promise();

	// try doing the important thing

	if(success) {
	promise.resolve(result);
	} else {
	setTimeout(function() {
	keepTrying(otherArgs, promise);
	var Q = require("q");
	var HTTP = require("q-http");

	function httpReadRetry(url, timeout, times) {
	return HTTP.read(url)
	.then(function (content) {
	return content;
	}, function (error) {
	if (times == 0)
	throw new Error("Can't read " + JSON.stringify(url));