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Escaping HTML strings with jQuery
...'>': '>',
'"': '"',
"'": ''',
'/': '/',
'`': '`',
'=': '='
};
function escapeHtml (string) {
return String(string).replace(/[&<>"'`=\/]/g, function (s) {
return entityMap[s];
});
}
...
How do I get user IP address in django?
How do I get user's IP in django?
11 Answers
11
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Context switches much slower in new linux kernels
...ation: 29 ns / 9.4e-05 context switches.
c.v. ping-pong test elapsed: 4771993 us; per iteration: 4771 ns / 4.03 context switches.
signal ping-pong test elapsed: 8685423 us; per iteration: 8685 ns / 4.05 context switches.
On kernel 3.1.9
$ ./condvar-perf 1000000
NPTL
mutex el...
How to find out if you're using HTTPS without $_SERVER['HTTPS']
I've seen many tutorials online that says you need to check $_SERVER['HTTPS'] if the server is connection is secured with HTTPS. My problem is that on some of the servers I use, $_SERVER['HTTPS'] is an undefined variable that results in an error. Is there another variable I can check that should...
htaccess redirect to https://www
...
To first force HTTPS, you must check the correct environment variable %{HTTPS} off, but your rule above then prepends the www. Since you have a second rule to enforce www., don't use it in the first rule.
RewriteEngine On
RewriteCond %{HTT...
Redirecting from HTTP to HTTPS with PHP
...king on a shopping cart website and I would like to redirect the user to a HTTPS page when he's entering his billing details and maintain the HTTPS connection for the next pages until he logs out.
...
PHP Get Site URL Protocol - http vs https
...protocol but I don't have SSL and don't know how to test if it works under https. Can you tell me if this is correct?
18 A...
How can I force users to access my page over HTTPS instead of HTTP?
I've got just one page that I want to force to be accessed as an HTTPS page (PHP on Apache). How do I do this without making the whole directory require HTTPS? Or, if you submit a form to an HTTPS page from an HTTP page, does it send it by HTTPS instead of HTTP?
...
How to create an HTTPS server in Node.js?
Given an SSL key and certificate, how does one create an HTTPS service?
9 Answers
9
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HTTP vs HTTPS performance
Are there any major differences in performance between http and https? I seem to recall reading that HTTPS can be a fifth as fast as HTTP. Is this valid with the current generation webservers/browsers? If so, are there any whitepapers to support it?
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