Javascript Session Cookie

2.5.4 Cookie Security (1) Cookies are a magical mechanism in which any request from a browser in the same domain will be brought with a cookie, no matter what resource is requested, and the cookie appears in the cookie field of the request header. The Set-cookie field of the server-side response header can add, modify, and delete cookies, and in most cases the client can add, modify, and delete cookies through JavaScript. Because of this mechanism, cookies are often used ...

Author: Ruan A peak date: November 25, 2010 Someone asked in stack overflow, what do you need to know before you start developing a website? Not surprisingly, he got a lot of answers. Usually, you need to read all the speeches from beginning to end. However, Stack overflow has a very intimate design that allows you to open a wiki area under the problem, allowing everyone to edit an optimal answer together. So, there is the following article, summed up a total of six aspects ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall someone asks a question on stack overflow, what do you need to know before you start developing a website? He got a whole bunch of answers, not surprisingly. Usually, you need to read all the speeches from beginning to end. However, Stack overflow has a very intimate design that allows you to open a wiki area under the problem, allowing everyone to edit an optimal answer together. So, there is the following article, summed up a total of six aspects of 62 "...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall Pjblog is one of the most powerful and best blogging programs I have ever tried. But any program is not set for you to build, such as Windows, after installation you have to do a lot of configuration work, Pjblog also. The contents of this article for my site in the process of personal encounter problems or other fans ask more, those who click a few mouse can find the settings will not mention. 01. Change the default Cookie,appl ...

Perhaps a lot of people look at this title will disdain to look down, can say that more online to the issue of this article, indeed, when I encountered this problem, I also first found a lot of information on the Internet, but there is no suitable, or said not to speak clearly, and then, I asked a few cows, and several colleagues, also did not understand , and then, with the help of my boss, finally solved, so I think there is a need to write out to share with us ~ Nonsense said so much, or go straight to the topic ~ My request is this, the page has a form, the content of the form is bound ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall Internet everywhere the attack software, the attacker does not need to the network protocol Deep Understanding Foundation, may complete such as changes the Web website homepage, to take the administrator password, destroys the entire website data and so on the attack. 　　The network layer data generated during these attacks is no different from normal data. Many people believe that the continuous deployment of firewalls in the network, Intrusion Detection System (IDS), intrusion Prevention system (IPS) and other devices, can improve the security of the network. But why an application based attack ...

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall Beijing time August 4 News, according to the foreign media report, in this week's Black Hat Congress and the Defcon Hacker Congress, the hacker demonstrated two to be possible to cause individual user sensitive information to leak the social networking site loophole, 　　This suggests that social networking sites such as MySpace are emerging as new targets for computer hacking attacks. The 11th session of the Black Hat Congress held in the United States Las Vegas, a total of 5 days, the official end of Thursday. This Friday, 2007 DEFCON Hacker Congress also las ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall has several common sites for different visitors, including search engines, to show the reasons for different content. 　　The following are some of the most common. Multivariate and A/b Test Test Login page transformation requires different content to be displayed for different visitors. In this case, it is best to use javascript/cookie/session display content, to the search engine a not every time the crawling will be mounted on the page of the normalized version (although the content changes on each visit does not necessarily have to you ...)

Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall There is a recent discussion about the rel=canonical problem, and we see a considerable number of such problems in the Q&a section of SEOmoz, Dr. Pete wrote about Rel canonical experiment (English Blog to get some interesting results as well as Lindsay also wrote the Rel=canonical Guide (English), in addition to some of the more common problems when I use rel=ca ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall once a friend asked me how to judge a seoer is not a master. I had an idea, and advised him to ask that seoer is not aware of Lynx in the SEO application method. 　　So to ask questions, in fact, can reflect from a side of this seoer SEO research how deep. Now se ...