nfeldman

/* there's nothing special or interesting about this, I just need a place to store it and a gist seemed as good as any */

.loading {
    background: url(data:image/gif;base64,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

nfeldman

Keybase proof

I hereby claim: * I am nfeldman on github. * I am nfeldman (https://keybase.io/nfeldman) on keybase. * I have a public key ASCmL7tE2W7jN4gXhtoFUTduRozJbn3qI0_NcNZezyu43wo To claim this, I am signing this object:

{   "body": {     "key": {       "eldest_kid": "012017a0cec1358416502289e93d6554e27a1b0673393019fd87cc5823a264a2718d0a",       "host": "keybase.io",       "kid": "0120a62fbb44d96ee337881786da0551376e468cc96e7dea234fcd70d65ecf2bb8df0a",       "uid": "df44552e375176116764d9d3c2671e19",       "username": "nfeldman"     },     "merkle_root": {       "ctime": 1570906265,       "hash": "73506821e290f784ab76b707d4dc81cf57fdae13c32b6aab792dd98ac57a0459162527863950692ef8681b435eafbc0a1bdbef04208b0736ed50cae36cdf732a",       "hash_meta": "1c81bbdbbd54f3327f38fe38f6ac007e30989d7d088eb7d3ec54577e9486fb87",       "seqno": 8062689     },     "service": {       "entropy": "PQCRv9BmA+/WJqWU/d/h+ADZ",       "name": "github",       "username": "nfeldman"     },     "type": "web_servi

nfeldman

<?php
    error_reporting(E_ALL);
    require realpath(dirname(__FILE__)) . '/Classes/PHPExcel.php';
    
    $objPHPExcel = new PHPExcel();
    
    // DEMO ONLY (potentially unsafe)
    
    $data = json_decode($_POST['json']);
    $key = $_POST['key'];

nfeldman

// AMD, Node flavored CommonJS, and old fashion global 
(function (global, factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define([], factory);
    } else if (typeof exports === 'object') {
        // Node. Does not work with strict CommonJS, but
        // only CommonJS-like environments that support module.exports,
        // like Node.
        module.exports = factory();

nfeldman

There are two types of custom elements.

1. custom tag
2. type extension

Tag names must have a hyphen and must start with [a-z]. Plus some other rules.

Tag names must not be any one of:

• annotation-xml

nfeldman

// as a nodejs module

module.exports = makeDictionary();

function makeDictionary (dict) {
    return function Dictionary () {
        !dict && (dict = Object.create(null));
        var Dictionary = {
            __proto__: null,
            get: function (name) {

nfeldman

// extracted from an earlier gist that had a more comprehensive DOM-like implementation
// in this case, I didn't care about namespaces and I didn't require any operation but
// append. This is too basic to be useful for most things, but good enough for what I've
// used it for. Note that the use of ES5 accessors makes this incompatible with IE < 9.

function Tag (name) {
    this.name = name;
    this.attrs = Object.create(null);
    this.children = [];
    return this;

nfeldman

// http://stackoverflow.com/q/5827612/
function walk(dir, done) {
    var results = [];
    fs.readdir(dir, function (err, list) {
        if (err) {
            return done(err);
        }
        var i = 0;
        (function next() {
            var file = list[i++];

nfeldman

// a bit messy and not optimized, but handy for basic formatting of short blocks of text

function splitToLines (string, leftMarginWidth, maxLineWidth) {
    var lines = [],
        line = [],
        padding = Array(leftMarginWidth).join(' '),
        i = 0, // cursor
        p = 0, // left anchor
        m = 0, // counter for searching 5 char wrap zone
        s, // tmpvar

nfeldman

// from node-paperboy
{
  "aiff": "audio/x-aiff",
  "arj": "application/x-arj-compressed",
  "asf": "video/x-ms-asf",
  "asx": "video/x-ms-asx",
  "au": "audio/ulaw",
  "avi": "video/x-msvideo",
  "bcpio": "application/x-bcpio",
  "ccad": "application/clariscad",