reasons not to cyberbully

Google down the right, ranking down, first of all, analyze what causes the rankings to fall or fluctuate. There are actually a number of reasons. Here are a few: 1, with you do external links to the station has been down the right, or rank down 2, the competition is better than you, so that you fall 3, the search engine to change the new algorithm 4, the server is not stable. Web site sometimes cannot open or page fails 5. Punish or prohibit The

dynamically loading some of the code it needs. 9. Suitable for the team The PHP framework can help you create a suitable environment and provide a good team work style. You can let the designer work on the view layer, let the database engineer work on the model layer, let the clever programmer repeatedly use the class library and Plug-ins. You can also let others set up unit tests because the PHP framework itself comes with a lot of tools. 10. It's fun. This may actually be the most importa

QQ software users to the detailed interpretation of the sharing of the QQ will automatically shut down the reasons and solutions. Method Sharing: Reason 1, insufficient hard disk space WORKAROUND: Clean the disk, click "Start-Application-attachment-System Tools-Disk Cleanup" in the taskbar, and then select the disk drive letter that you want to clean up, such as D disk. Then eject the Disk Cleanup window, click OK to clean

QQ software users to the detailed analysis to share the QQ mailbox attachments can not download the reasons and solutions. Method Sharing: 1, attachment expiration: Attachment expired, as the name implies is sent the attachment has been used, can no longer download operation, expired attachments will no longer have the download operation prompts, therefore, can not download the attachment, such a solution is very simple, is to ask him to pass it t

Reason Analysis: 1, hard disk or optical drive jumper is not correct; 2, the computer BIOS set the startup item has a problem; 3, optical drive or hard disk damage; 4, there is no floppy drive on the computer, but we did not shut it off in the BIOS; 5, the computer has external equipment, such as U disk. Solution: 1, check our hard drive or optical drive jumper has not set the error; 2, look at the setting of our BIOS Startup items have no problem; 3, check the optical drive or hard dri

Css The original source: sessions.edu, a total of 4 sections, here translated the main first section. As a popular technology, the development of CSS is indeed somewhat slow. CSS was first proposed in 1994, first supported by browsers in 1996, CSS has been touted as the successor to the traditional HTML based Web code. CSS uses style sheets to control the entire site's font and layout capabilities, making it look very efficient, easy to design, and visionary. However, there has always been a myt

was DMOZ refused to be depressed? In the end, what is DMOZ's principle of inclusion? We do not know, but we can analyze the reasons for rejection, improve the good may be included as soon as possible. 16 reasons to be rejected by DMOZ the site being built. (content is complete) website appearance style design plain, rough, page error. No substantive content, functional value. Some types of

2012 Baidu algorithm update is very frequent, and update the amplitude are relatively large, which has a lot of updates are for the outside chain, including links. The author of a friend spent three months hard to do a webmaster class site, see the ranking has been slowly up, in this update ranked all fell to 100. When he talked to me about it, he said that I was interested in the topic: He began to do outside the chain in Baidu products put a lot of energy, mainly Baidu bar and Baidu experienc

Site is included in our SEO optimization rankings based on the site is not included, all SEO is free to talk about. Baidu is now the site of the collection of audit more and more stringent, the site does not include many webmaster melancholy, but have to say that the update of the collection algorithm Baidu, more conducive to purifying the network environment, more committed to enhance the user experience. Site does not include we have to find out from their own

Baidu this morning a big update, but also a brand new Monday, Baidu weight mysteriously back, recorded an increase of tens of thousands of, traffic soared back. The above summed up a little by K reason and rescue measures, and stand friends. The week after, Baidu's one algorithm changes, the site was k2w multiple pages, traffic fell by half. Of course, in that change, many sites were not spared, but for the reason that or the site itself issue (problems), such as Baidu employees said, Baidu's al

A site recently included in the Google is very unstable, sometimes more than 3,000, sometimes 1500, in these two digital beats, volatility is very intense. Also checked a lot of peer site, basically have such a situation occurs. Also consulted a number of masters, we are vague about their talk, they are not very sure, so summed up a number of reasons to come out and exchange with you. Reference website www.pfzxmr.com/ 　　 First, Google dance

Web site by the search engine K is generally refers to the search engine to find the relevant information on your site, you can site on the search engine sites on the website to see if there is no display of information with their own site. If you do not show the relevant information, it means that your site has been K. But the premise is that your site has been included in the search engines, and then did not be included and included in the page was deleted by the search engine. The new station

Many corporate websites have already seen this big piece of cake on the web, but in more and more sites to enter today, found that they do not have much of the network marketing effect, in fact, the reasons for the poor marketing effect, may be multifaceted, then here, write some of the reasons for this small effect is not good, Maybe your own website has these problems. first of all, want to online market

to think it is down right. (4) The snapshot suddenly stops updating, or it is updated only once in a long time. If the site is normal before the snapshot, but suddenly stopped the update or is a long time to update once, I believe that a lot of webmaster friends will encounter. If this happens, we will be careful maintenance of the site, check the site optimization is not a problem, because this is the site is down the right sign. Typically, the snapshot time is normal within 3-7 days. 　Seco

Site to achieve a good collection can not exist too much repetition of content, but for many sites, sometimes repetitive content seems unavoidable, because regardless of the station factor or external factors, whether it is a picture station or product station, a little attention will produce too similar pages. This article summarizes in the daily update, easy to produce duplicate content of several reasons, hope to help the webmaster. Of course, thes

MySQL Master-Slave Latency Reasons and solutions: talking about MySQL Database master-Slave synchronization delay principle, from MySQL the principle of master-slave replication of the database, MySQL master-slave replication is a single-threaded operation (before the mysql5.6 version), the main library for all DDL and DML production Binlog,binlog is sequential write, so the efficiency is very high.The slave slave_io_running thread will fetch logs fro

default value for the foreign key, such as default=0.8. In this relationship, one of the fields is one of the mixed key values, and it does not have its own independent index, at which point you must create a separate index for it.There is a syntax error in the 9.ALTER declaration.The above is a summary of the possible reasons for MySQL to create foreign key failure, if you want to learn more about the MySQL database content, you can look at the arti

Tags: User registration Same replace share success reason Login BlogA variety of business systems in the use of the process will encounter some problems, because the database connection failed, cannot log on to the management software is one of them, this is a headache and common problems General business systems are based on SQL database, we summarize the reasons for SQL database connection failure and solutions: Reason one: login account number,

Tags: DML tail OLE UI version change src Nlog classWhen a user uses a MySQL instance, he or she encounters a space usage alarm or even a case where the instance limit is locked. In the instance basic information of the RDS console, the following information appears: This article will introduce the common causes of high space usage and the corresponding solutions. For MySQL version 5.6 instances, you can unlock instances after upgrading instance specifications and storage space, and for how to

This blog is too simple! Think of other friends who may have encountered this problem, just record it.Today, a Java project that was previously on Windows was executed on Mac OS X, which was supposed to be a very easy thing to do, the result is:Exception in thread "main" java.io.IOException:No such file or directoryAt java.io.UnixFileSystem.createFileExclusively (Native Method)Helpless under, debugging time only found that the original in Windows very many path separators written \ \, it seems l