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...路由的负载重定向）可以把用户的访问均匀地分散在多个Web服务器上。这样可以减少Web服务器的请求负载。因为http的请求都是短作业，所以，可以通过很简单的负载均衡器来完成这一功能。最好是有CDN网络让用户连接与其最近...
What are the best PHP input sanitizing functions?
... untrusted user input.
Data validation and escaping are only one aspect of web application security. You should make yourself aware of web application attack methodologies so that you can build defenses against them.
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PHP Function Comments
...ersion 3.01 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_01.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a...
What is Cache-Control: private?
...
To answer your question about why caching is working, even though the web-server didn't include the headers:
Expires: [a date]
Cache-Control: max-age=[seconds]
The server kindly asked any intermediate proxies to not cache the contents (i.e. the item should only be cached in a private cache,...
What is the difference between server side cookie and client side cookie?
...
HTTP COOKIES
Cookies are key/value pairs used by websites to store state information on the browser.
Say you have a website (example.com), when the browser requests a webpage the website can send cookies to store information on the browser.
Browser request example:
GET /i...
How do I pass variables and data from PHP to JavaScript?
...introduces when making an AJAX request? When working on a JavaScript light website - making an AJAX request is tedious and not best practices.
– Benjamin Gruenbaum
May 19 '14 at 14:44
...
How to find out client ID of component for ajax update/render? Cannot find component with expression
... took me some time to get what exactly you wanted to implement,
did at my web app myself just now, and it works
as I sayed before place the p:dialog out side the `p:tabView ,
leave the p:dialog as you initially suggested :
<p:dialog modal="true" widgetVar="dlg">
<h:panelGrid id="d...
SHA1 vs md5 vs SHA256: which to use for a PHP login?
...ord hashing. This is the recommend approach for password storage in modern web applications.
// Creating a hash
$hash = password_hash($password, PASSWORD_DEFAULT, ['cost' => 12]);
// If you omit the ['cost' => 12] part, it will default to 10
// Verifying the password against the stored hash ...
Why does Python print unicode characters when the default encoding is ASCII?
...es the way the terminal itself will decode output it's given, a bit like a web browser does. You can therefore change the terminal's encoding, independantly from the shell's environment. Let's then start Python from the shell and verify that sys.stdout.encoding is set to the shell environment's enco...
Parsing JSON using Json.net
...ow about JSON.NET, but it works fine with JavaScriptSerializer from System.Web.Extensions.dll (.NET 3.5 SP1):
using System.Collections.Generic;
using System.Web.Script.Serialization;
public class NameTypePair
{
public string OBJECT_NAME { get; set; }
public string OBJECT_TYPE { get; set; }
...