When you visit a website, do you know, this site has a certain popularity, the author small Talk a few, holding a field:
1, query the registration date of the domain name.
2, look at the Amazon (Alexa) traffic statistics, the world rankings of the website.
3, view the number of external links to the site.
4, view the site of the various pages of the PageRank (for short PR).
5, query the main search engine included the number of pages of the site.
The
JSON is typically used to exchange data with the server.is typically a string when receiving server data.We can use the Json.parse () method to convert data to JavaScript objects.GrammarJson.parse (text[, Reviver])Parameter description:
text: required, a valid JSON string.
reviver: Optional, a function that transforms the result, which will call this function for each member of the object.
JSON Parsing InstanceFor example, we received the following data from the server:{"Name":
Although Google has been out of China for a long time, but as a foreign search engine to the Chinese site has been the impact is unforgettable, until now, there are still a considerable part of the webmaster still doing Google ads, every day in response to Google optimization site. But once by the Google search engine penalty, the negative impact on the site will be as scheduled. Some people may ask, that can have what effect, nothing but the website PR will become zero, don't worry, and see the
With the increasing awareness of network promotion, more and more people began to join the network to promote the ranks among the army. In order to win in the fierce competition, our network promotion personnel must do "the enemy". Confidant, is to understand the promotion of their website, know that is to fully understand the promotion of competitors website. Website promotion situation can be reflected through some relevant data. Yuo Hao that if the network promotion personnel can master the f
Summarize the quality and popularity of a website:
1, query the registration date of the domain name.
2, view the Amazon (Alexa) traffic statistics, the world rankings of the website.
3, view the number of external links to the site.
4, view the site of each page pagerank (for short PR).
5, query the main search engine included the number of pages of the site.
the steps below, take the www.sina.cn (SINA) Web site for example:
1, qu
exhausted, please treat SEO with a good attitude. Desperately to do keyword ranking, whether you want to have a day suddenly without this industry you should go?
3. DMOZ is still one of the open categories that each seoer is worth taking time to submit, but there is no need to do other things every day in order to submit the catalogue. Your site is DMOZ input is a glorious thing. It doesn't matter if it's not being entered, at least you've already submitted it.
starting with G' G ' search for two-bit data ending in G' G ' search for three-bit data containing g1.1 Wildcard characters also have one (%, _ and [charlist])Example: [charlist] Usingselect * from websites where name REGEXP ‘^[A-H]‘;2.between to select a value in the range of data between two valuesExample:select * from websites where alexa between 1 and 20;Example: adding not usingselect * from websites where a
as select.
SELECT statement
SELECT name,country from Websites;SELECT DISTINCT country from Websites; // the SELECT DISTINCT statement is used to return only different values. SELECT * from Websites WHERE country='CN';
and OR Operators
SELECT * from websiteswhere country='CN';SELECT * from websiteswhere country='USA'OR Country=' CN ';
ORDER BY syntax
SELECT * from websitesorder by Alexa; // the default is in ascen
column5. SQL ADN ORIf both the first condition and the second condition are true, the AND operator displays a record.If only one of the first and second conditions is true, the OR operator displays a record.SELECT * FROM websites where country= ' cn ' and ALEXA>50SELECT * from websites where country = ' USA ' or country= ' CN 'SELECT * from websites where Alexa > and (country= ' cn ' or country= ' USA ')6
Penetration test of a school library
0x00 causes and consequences
One of Sirius's dreams is that there is a private library, so the school library is naturally a place where I often go. When I often run the library, I naturally need to borrow a book to read it. When I checked the book, I saw that the school used a library management system, and there was another disease, so I had this test. Illegal intrusion is a behavior that seriously affects the network order. test only. Do not try it by your
Borland
Have a dream, a programmer's dream
This article is published as an individual and does not represent any company opinion.
Sirius
As a programmer, I have been in the software industry for ten years. Now, I am lucky to be in Beijing
Borland's daily work is faced with tools and software that programmers rely on to survive. It's a taste of it, and it's hard to tell.
Borland
In fact, it is a small company. In the current IT field, the $0.1 billio
letters; the site sends an e-mail or SMS with a link to a store where you can download the song. at press time the service was still in beta testing, and songs were available through Buy.com for $1 apiece. the service covers more than 1200 radio stations in North America; support for Sirius and XM satellite radio is in the works.
Publish Your Masterpiece
So you're 've completed your 1000-page opus but can't find a publisher? Do it yourself on lulu.co
TaskListener implementation, through which the executor, candidate, and candidate group can be set:
Public class MyAssignmentHandler implements TaskListener {Public void Policy (DelegateTask delegateTask) {// execute the user search code... // set the obtained user to the task delegateTask that triggers the event. setAssignee ("sirius"); // delegateTask. addCandidateUser ("kermit"); // delegateTask. addCandidateGroup ("testGroup ");...}}
Although bot
to find httpd.conf modify the configuration, after the LoadModule list, add the following configuration "specific path according to their own environment replacement":LoadFile "D:/apmserv5.2.6/php/libmysql.dll"LoadFile "D:/apmserv5.2.6/php/php5ts.dll"LoadModule php5_module "D:/apmserv5.2.6/php/php5apache2_2.dll"Phpinidir "D:/apmserv5.2.6/php/php.ini"Note: The new PHP folder is not libmysql.dll, you need to copy the original version of the file in the new version of the PHP folder5. Restart the
Sirius refuses to love
This is an animation, because the use of the process is very simple, so I give you a simple to say
First, enter http://www.baidu.com or http://www.google.com.
Search keyword: ETP Flash message Book v1.5
Search to the message book, you can leave a message
Message content Write a word trojan, choose to submit a message '
Save success! Yes, "connect it," and a webshell gets it.
Sweat! I've been searching, and it seems
is no use, will not give you access to the volume, Without visitors, such a station is worthless. Ranked mainly two places is the site's own ranking, that is, Alexa rankings, this ranking can be in Webmaster tool Network (http://tool.chinaz.com/) "Alexa ranking query" in the query. This ranking is mainly related to the content of your site and the quality of links and the weight of your site, of course,
painting is to increase the effective amount of engine. After carefully doing the above points, your site will have a valuable initial flow (I call it the site to start traffic).
Step Two: Brush flow, improve Alexa rankings
To get a bigger flow, you need to have traffic on your site. Oh, very contradictory bar. This is the truth. The engine likes the website with big flow and high rank. The new station engine contains a small amount of poor, we can u
Ranking
In fact, the existence of the site has long been more than 1 years, the domain name when the register has long forgotten, from the Alexa know online from the end of February 2003 began. (Online since:21-feb-2003), the original site is now the webmaster (flash: bi-hole cents) because of personal love for Flash and established, with a news system changed, flash data hard to update nearly 1.5, accumulated some flash, But the number of visits has
Hi, I'm Long Jun. Today, I do not intend to see a very A17 column in the group of the site query results map, and then in A5 and search outside the forum to see a lot of netizens posting: a domain name age of only nine days of the new station, "weight" reached 6. The truth is as follows (see figure I):
(Figure I)
Let us leave this "Baidu weight" meaning, light look at this domain name age 9 days, only a new site to include a home page, ranking indeed quite to the force. We can see from
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