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Method Description 　Goback EquivalentIE"Back"Button to remove 　Goforward EquivalentIE"Forward"Button to forward an item in the Current History List 　Gohome EquivalentIE"Home Page"Button to connect to the user's

'------------------ 'Image Verification Code 'Netdust '05-8-29 release 'The previous image verification code is very easy to crack, so it is improved based on it, even if you know the source code 'Is also difficult to crack. 'The interference

1. Open the window: VaR handle = Window. showmodaldialog (URL, objects, feathers ); Here, objects can be a parameter (including an array) or an object. In general, objects = {window} shares the object of the parent form to the child form. 2.

1. Open the window: VaR handle = Window. showmodaldialog (URL, objects, feathers ); Here, objects can be a parameter (including an array) or an object. In general, objects = {window} shares the object of the parent form to the child form. 2.

Use HTTP Headers to defend against WEB Attacks Load the page again and a warning box will pop up. Perform the same test in FireFox and the test is successful. Change the value of the X-XSS-Protection header to 1 and try again. Header

No matter how many headers there are on the page, it executes the last one, but it is conditional. For example: Header ('location: http://www.jb51.net '); Header ('location: http://www.g.cn '); Header ('location: http://www.baidu.com '); This will

This article describes various methods for disabling the browser's back button on the network, analyzes their respective advantages and disadvantages and Usage. I. Overview Many people once asked, "How can we 'deactivate 'the browser's back button ?"

Snoopy is a php class used to simulate browser functions. it can obtain webpage content and send forms. : Http://www.bitsCN.com/codes/33397.html Some features of Snoopy: 1. fetch the webpage content 2. fetchtext 3. capture the link of the web page.

Parse the dedeCMS verification code. The copy code is as follows :? Php $ rndstring; for ($ i0; $ i4; $ I ++) $ rndstring. chr (mt_rand (); if GD is supported, plot if (function_exists (imagecreate) as follows: The code is as follows: $

: This article mainly introduces snoopy (powerful PHP collection class) in detail. if you are interested in PHP tutorials, please refer to it. Snoopy is a php class used to simulate browser functions. it can obtain webpage content and send forms.

Snoopy is a php class used to simulate browser functions. it can obtain webpage content and send forms. : Http://www.jb51.net/codes/33397.html Some features of Snoopy: 1. fetch the webpage content 2. fetchtext 3. capture the link of the web page.

A detailed introduction to the snoopy collection class in PHP (snoopy tutorial ). Snoopy is a php class used to simulate browser functions. it can obtain webpage content and send forms. it can be used to develop some collection programs and thief

The following describes how to use the header function. The following describes how to use the header function. No matter how many headers there are on the page, it executes the last one, but it is conditional. for example:Header ('Location: https:/

Use php to generate an excel file. use php alone. just pay attention to the data input method. 1. generate excel files without using COM in php The code is as follows: Header ("Content-type: application/vnd. ms-excel ");Header

This article provides a detailed analysis of the dedeCMS verification code. For more information, see the following: The code is as follows: $ Rndstring = '';For ($ I = 0; $ I // If GD is supported, drawIf (function_exists ("imagecreate ")){//

PHP-Push technology implements the refresh function Serverpush technology, which was very popular some time ago. However, most of the information on the Internet is cgi. sometimes I see this introduction on a French website, server push is a very

Several methods to disable page caching How to disable page caching.1. html prohibits page caching, as long as it is added to the header. 2. Methods in asp

Serverpush was a very popular "push" technology some time ago, but most of the information on the Internet is cgi. sometimes I see such an introduction on a French website. Unfortunately, I cannot understand French, I can only understand something

Snoopy is a php class used to simulate browser functions. it can obtain webpage content and send forms. : Http://www.bitsCN.com/codes/33397.html Some features of Snoopy: 1. fetch the webpage content 2. fetchtext 3. capture the link of the web page.

HTML: META HTTP-EQUIV="pragma" CONTENT="no-cache"> META HTTP-EQUIV="Cache-Control" CONTENT="no-store, must-revalidate"> META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT"> META HTTP-EQUIV="expires" CONTENT="0"> ASP response.expires=0