As to how to delete the cache and cookies in IE browser, I believe most users should know how to do it! Simply select the cookie and temporary folder in the Internet option to delete it. But deleting it in this way will delete all the saved caches
Online customer service code that can automatically eject information
The Kf.js file code is as follows
var online= new Array ();var urlroot = "images/";var tout =-1;var drag = false;var g_safenode = null;lastscrolly = 0;var Kfguin;var ws;
DNS stipulates that the label in the domain name is composed of English letters and numbers, each label is not more than 63 characters, also does not distinguish between uppercase and lowercase letters. No other punctuation marks can be used except
Pu
and the Domain name registration knowledge (Novice must read)!
first, the choice of registrars and agents:1, Million network:http://www.net.cn2. Easy Name:http://www.ename.cn3, the new network interconnection:http://www.dns.com.cn4. Business
The core content of this chapter is the transfer of file descriptors using UNIX domain sockets./* Create new sockets, of type type in domain domain and using protocol protocol, which is connected to each othe R, and put file descriptors for them
Lucene Index file structureBasic concepts
Indexing (Index)
Lucene's index consists of a number of files, which are placed in the same directory
Segment (segment)
An index of Lucene consists of multiple
1th Chapter Installation WebLogicDownload the weblogic12.1.3 version, select Zip distribution for Mac OSX, Windows, and Linux, upload the downloaded wls1213_dev.zip to the Linux system1.1 Download the installation packageLinux under Install plugin:
The following are the conditional functions that can be used in the body of the FindProxyForURL () function:Host-Name-based functions:
isPlainHostName ()
dnsDomainIs ()
localHostOrDomainIs ()
Isresolvable ()
isInNet ()
First, Cookie1. HTTP Headers and CookiesA cookie is a short name for an HTTP cookie. This standard requires:(1) The HTTP response header of the server contains the Set-cookie fieldResponse head Eg:HTTP/1.1 200 OKContent-Type: text/htmlSet-Cookie:
A: PrefaceRecently, because of the interview Sina Company, the interviewer asked me questions I do not know, feel good food, so recently decided to put the Java Foundation again, really feel good food. A little bit every day, the guy said, "Java
1. Cookie Session Tracking Technology IntroductionSession tracking is a common technique used in Web programs to keep track of a user's entire session. Common session tracking techniques are cookies and sessions. Cookies can save temporary data on
a very useful JavaScript read-write cookie function A very useful JavaScript read-write cookie functionfunctiongetcookieval (offset)//get the value after the cookie is decoded{varEndstr = Documents.cookie.indexOf (";", offset);if(Endstr = =-1)
to parse the URL, the parameters commonly used are:1, the agreement such as Http,https2. Domain Name or IP3, port number, such as 7001,80804. Web Context5, URI, request resource Address6. Request ParametersA URL
What is cross-domain?Domain Name Address composition:http://www. Google:8080/script/jquery.js/HTTP (Protocol number)www (sub-domain)Google (primary domain)8080 (port number)Script/jquery.js (requested address)When any of the protocols, subdomains,
The ad defines five types of operations master roles (FSMO), respectively:
Schema Master schema master works at the forest level (only one schema master in a forest)
Domain naming master domain naming master works at the forest level
Relative
What is a Cross-domain request for Ajax
For security reasons, if you want to request another website www.b.com from Www.a.com via Ajax, browsers are not allowed to do this (what does it mean to be safe here?). Think about what a hacker can do
Today to others to do the site when there is a need to have a domain name query function, checked the point of information to write a simple query function
The front page uses a checkbox with the following code:
Copy Code code as follows:
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