Since Zhang Ziran is learning html recently, I will organize an article about the difference between html and xtml!The difference between HTML and XHTML In brief, XHTML can be regarded as the XML version of HTML. In order to meet XML requirements, XHTML syntax is more stringent.The following are the major differences between XHTML and HTML:XHTML requires proper nestingAll XHTML elements must be closedXHTML case sensitiveXHTML attribute values should use double quotation marksXHTML replaces the name attribute with the id attributeProcessing of XHTML special charactersXHTML requires proper nestingThe following is positive
Even if there is a way to recover blog data, it is risky, so we should start now!First, Zhang Ziran gave you two suggestions, and then explained several methods for blog data recovery:First of all, remember to back up your blog frequently, preferably once a day.The backup here includes database backup and ftp backup.Various blog programs have their own backup plug-ins, so I won't say more.It is better to use the blog offline editor to write articles, such as zoundry, or windows live writer, or word 2007.This can not only put an article
Zhang Ziran thinks that the country is going to act seriously. The news is as follows:Xinhuanet, Beijing, February 27, led by the State Internet Information Office, a teleconference was held on the afternoon of February 27 by nine departments of the National "Anti pornography and Anti illegal" Office, the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Culture, the State owned Assets Supervision and Administration Commission of the State Council, the State Administration for Industry and Commerce, the State Administration of Radio, Film and Television, and the General Administration of Press and Publication,We will deploy a nationwide campaign to crack down on the dissemination of obscene, pornographic and vulgar information via the Internet and mobile phones.Wang Chen, Vice Minister of the Publicity Department of the CPC Central Committee, Director of the Central Foreign Publicity Office and the State Internet Information Office, made a mobilization speech at the meeting
We all know that there is radiation when we call. Do you know how much radiation there is and how harmful it is? Maybe it's a bit exaggerated to say that mobile phones can cause brain cancer, but what can't be ignored is that mobile phones can produce strong electromagnetic radiation.Therefore, while enjoying the convenience brought by mobile phones, we should also learn some "harm reduction" techniques.Here are 7 ways to reduce radiation. I will keep updating this article. You can also leave a message to tell me your way(1) The electromagnetic radiation is strongest in the first few seconds when the mobile phone is in contact with the network when it calls out. Therefore, it is better not to immediately listen to the mobile phone in the first few seconds.(2) At signal
When an error occurs when using ghost, ghost will return an error code to the user. Many people do not know the meaning of the code.Now we list them one by one for your reference in use, so as to suit the remedy to the case and eliminate the fault.Error code: 10000Cause or countermeasure: incorrect path/file syntax.Please make sure that the path and file name are correct, and make sure that if you are creating an image file on the network, you have write permission.Error code: 10001Cause or countermeasure: The user gave up the operation.Error code: 10060Cause or countermeasure: read bad source file or magnetic
What is IP?IP is the abbreviation of Internet Protocol, which is one of the ways to locate a specific computer through information addresses between networks.What is the main role of independent IP statistics?Independent IP means the number of times that computers with a specific unique IP address visit your website. Because this statistical method is relatively easy to implement and has high authenticity, it has become an important indicator for most organizations to measure website traffic.What is PV?PV is short for page view.PV refers to the number of page refreshes. Each page refresh counts as a PV flow.PV Senior One
1. Reduce screen brightnessAdjust the screen brightness to an appropriate value through Settings ->Sound and Display Settings ->Brightness. In fact, the screen brightness of Android phones can be very clear even if it is adjusted to the lowest level, but it can effectively save power. For phones that support optical sensors, you can also check "Automatic brightness" to automatically adjust the screen brightness according to external light.Users can also download the Widget to adjust the screen brightness in the Market electronic market for convenient setting at any time2. Turn off WiFi, Bluetooth, GPS, 3G and 4G when not in useMany mobile phones have built-in Widgets that enable and disable the above functions
Press Windows alone: show or hide the Start menuWindows+BREAK: Display the System Properties dialog boxWindows+D: Display desktopWindows+M: Minimize all windowsWindows+Shift+M: Restore the minimized windowWindows+E: Open "Explorer"Windows+F: Find files or foldersWindows+CTRL+F: Find a computerWindows+F1: Display Windows HelpWindows+R: Open the "Run" dialog boxWindows+U: Open the Utility ManagerWindows+L: Switch users (new features of Windows XP)Ct...
