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Tactics for using PHP in a high-load site
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No two sites are alike. You really need to get a tool like jmeter and benchmark to see where your problem points will be. You can spend a lot of time guessing and improving, but you won't see real results until you measure and compa...
In what cases will HTTP_REFERER be empty
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It will/may be empty when the enduser
entered the site URL in browser address bar itself.
visited the site by a browser-maintained bookmark.
visited the site as first page in the window/tab.
clicked a link in an external application.
switched from a https URL to a http URL.
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How do HttpOnly cookies work with AJAX requests?
JavaScript needs access to cookies if AJAX is used on a site with access restrictions based on cookies. Will HttpOnly cookies work on an AJAX site?
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Is there a JavaScript / jQuery DOM change listener?
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Many sites use AJAX/XHR/fetch to add, show, modify content dynamically and window.history API instead of in-site navigation so current URL is changed programmatically. Such sites are called SPA, short for Single Page Application.
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How to have favicon / icon set when bookmarklet dragged to toolbar?
...ault bookmark icon for the browser (a globe and a star, respectively). My site has a favicon, and the window, tab and even [site] bookmark uses the favicon I've specified. Just not my bookmarklet.
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Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
I have a problem like this on server
9 Answers
9
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How to print HTML content on click of a button, but not the page? [duplicate]
...sing jQuery and css like this:
function printDiv(selector) {
$('body .site-container').css({display:'none'});
var content = $(selector).clone();
$('body .site-container').before(content);
window.print();
$(selector).first().remove();
$('body .site-container').css({display:''...
use localStorage across subdomains
...lStorage on browsers that can support it (anyone but IE). The problem is site.com and www . site.com store their own separate localStorage objects. I believe www is considered a subdomain (a stupid decision if you ask me). If a user was originally on site.com and decides to type in www . sit...
Facebook App: localhost no longer works as app domain
...nter under the first box of options, click "+ Add Platform" and choose "Website" (or whatever is appropriate for your app.)
2.) In the box that comes up for the website you just added: Site URL: http://localhost:3000/
3.) In the box above that (Settings => Basic): App Domain: localhost
4....
How does this site infecting script work?
My Joomla! website has been repeatedly hacked into. Someone, somehow, managed to inject the following rubbish into the key php scripts, but I mean not to talk about configuring Joomla. The site is not visited much (at times I fear I might be the only visitor to that site...) and I don't care much to...