dsueiro

<script type="text/javascript">
    (function () {
      "use strict";
      // once cached, the css file is stored on the client forever unless
      // the URL below is changed. Any change will invalidate the cache
      var css_href = './index_files/web-fonts.css';
      // a simple event handler wrapper
      function on(el, ev, callback) {
        if (el.addEventListener) {
          el.addEventListener(ev, callback, false);

dsueiro

<div class="modal hide fade" id="confirm-dialog">
	<div class="modal-header">
		<a class="close" data-dismiss="modal">×</a>
		<h3>Confirm</h3>
	</div>
	<div class="modal-body">
		&nbsp;
	</div>
	<div class="modal-footer">
		<a href="#" class="btn btn-danger">Ok</a>

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<?php

function get_flag($value) {
    $value = strtolower($value);
    return $value === TRUE || ($value !== 'false' && !!$value);
}

$modules_dir = dir('app/etc/modules/');
$rewrites = array();
$conflicts = array();

dsueiro

File: Adminhtml/Block/Api/Grid/Role.php 
    function _prepareCollection()
    {
        $collection =  Mage::getModel("api/roles")->getCollection();
        $this->setCollection($collection);

        return parent::_prepareCollection();
    }
+--------------------------------------------------+
File: Adminhtml/Block/Api/Role/Grid/User.php 

dsueiro

This is a review of "Quantitative Analysis of the Full Bitcoin Transaction Graph" by Dorit Ron and Adi Shamir.

There are some incorrect details and analyses that warrant attention.

Oct. 31 UPDATE

The authors have introduced several revisions to their paper, available at the same URL as before.

The criticism below may be outdated in part or in full.

dsueiro

The new Secure Password Hashing API in PHP 5.5

The [RFC for a new simple to use password hashing API][rfc] has just been accepted for PHP 5.5. As the RFC itself is rather technical and most of the sample codes are something you should not use, I want to give a very quick overview of the new API:

Why do we need a new API?

Everybody knows that you should be hashing their passwords using bcrypt, but still a surprising number of developers uses insecure md5 or sha1 hashes (just look at the recent password leaks). One of the reasons for this is that the crypt() API is ridiculously hard to use and very prone to programming mistakes.

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'use strict';


/**
 * Base class for managed objects. It expects it's descendants to have a pool
 * array. Initialization and de-initialization logic should be moved to the
 * initInternal and releaseInternal.
 * Managed objects are marked as reusable by a call to the release method.
 */
var Managed = function() {

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Object.defineProperties = function(O, Properties) {
  // 1. If Type(O) is not Object throw a TypeError exception.
  if (typeof(O) !== "object" || O == null) {
    throw TypeError("Object.defineProperties called on non-object");
  }
  
  // 2. Let props be ToObject(Properties)
  var props = Object(Properties); // not *exactly* the same, but similar enough
  
  // 3. Let names be an internal list containing the names of each enumerable own property of props.

dsueiro

Learn JavaScript concepts with the Chrome DevTools

Authored by Peter Rybin , Chrome DevTools team

In this short guide we'll review some new Chrome DevTools features for "function scope" and "internal properties" by exploring some base JavaScript language concepts.

Closures

Let's start with closures – one of the most famous things in JS. A closure is a function, that uses variables from outside. See an example:

dsueiro

var ffi = require('ffi'),
    ref = require('ref'),
    Struct = require('ref-struct'),
    Library = require('./Library'),
    Type = ref.Type,
    NULL = ref.NULL,
    isNull = ref.isNull;


var groups = ['libs', 'types', 'structs', 'callbacks', 'enums'];