Miguel Gocobachi

If you are using NFS to share your files between your host and your virtual machine with vagrant and the apache (httpd) does not start at boot on CentOS, it is because the NFS service is not ready before to start the httpd daemon and the directories are targetting on the shared directory.

So I found a good way to handle it on http://razius.com/articles/launching-services-after-vagrant-mount/, however the bdi service is not useful for, also the mount.vboxfs does not work if you are trying to mount it manually, anyway the easier way is creating a new udev entry.

Create the file /etc/udev/rules.d/50-vagrant-mount.rules and the next content:

SUBSYSTEM="module",ACTION=="add",RUN+="/etc/init.d/httpd start"

SUBSYSTEM="module",ACTION=="remove",RUN+="/etc/init.d/httpd stop"

When you halt and up your machine, then it will start without problem the httpd daemon.

As a general rule, stopping event propagation should never be a solution to a problem. If you have a site with several event handlers that sometimes interfere with each other, and you discover that stopping propagation makes everything work, that's a bad thing. It might fix your immediate problem, but it's probably creating another one you're not aware of.

Stopping propagation should be thought of like canceling an event, and it should only be used with that intent. Perhaps you want to prevent a form submission or disallow focus to an area of the page. In these cases you're stopping propagation because you don't want an event to happen, not because you have an unwanted event handler registered higher up in the DOM.

$(document).on('click', function(event) { if (!$(event.target).closest('#menucontainer').length) { } });

While the web workers is not ready in cross-browsers, we can implement our own importScripts() function to do it until the browsers adds its support.

if ("undefined" === typeof importScripts) { function importScripts() { if (arguments.length <= 0) { return; } var args = Array.prototype.slice.apply(arguments); window.onload = function () { while (scriptName = args.shift()) { var script = document.createElement("script"); document.getElementsByTagName("head")[0].appendChild(script); } }; } } importScripts( "assets/js/app/vendor/jquery/jquery-1.10.1.min.js", "assets/js/app/vendor/lazyload/lazyload.min.js" );

<?php echo "1" . (print '2') + 3;

Result: 214

The process is the following:

print '2'

concat "1" with returned 1 => "11"

add "11" + 3 => 14

echo 14

interesting, right?

Hello folks, sometimes we need to get the URL parameters from the GET method, so I decided to create a small plugin for jQuery and get it.

/** * $.URL() - URL parameters via GET method * * It is a simple jQuery plugin to get * the parameters setted via GET method * * $.URL() to initialize it * $.URL.param('name') to get a specific value of the parameters * * @author Miguel Gocobachi <[email protected]> */ if (window.jQuery) { $(function($) { $.URL = function() { var params = window.location.href.slice( window.location.href.indexOf('?') + 1 ).split('&'); if (params.length > 0) { $.URL.parameters = {}; $.each(params, function(key, param) { param = param.split('='); $.URL.parameters[param[0]] = param[1]; }); } }; $.URL.param = function(name) { if (('undefined' === typeof name) || 'undefined' === typeof $.URL.parameters[name]) { return null; } return $.URL.parameters[name]; }; $.URL.parameters = null; }(jQuery)); }