Content-type: Defines how the user's browser or related device Displays the data that will be loaded, or how to handle the data that will be loadedThe Mime:mime type is the type of file that sets an extension that is opened by an application, and
In the Python language, uincode string processing has always been a confusing problem. Many python enthusiasts often have trouble figuring out the difference between Unicode, UTF-8, and many other encodings. This article describes the knowledge of
Snoopy-based PHP gets website code almost perfectly. First Download Snoopy. class. php on the internet. call method: Copy the code as follows :? PhprequirelibSnoopy. class. php; requirelibWebCrawl. class. php; contains the following code $ gonewW.
Google Developer provides the generation of QR code API, the following describes how to produce two-dimensional code, and related parameter settings.Official Address: Https://google-developers.appspot.com/chart/infographics/docs/qr_codesHere is an
Snoopy-based PHP obtains the website code almost perfectly for php crawlers. the code accuracy is 99.9%, and some cannot be obtained. to improve the code, download Snoopy. class. php from the Internet.
Call method:
The code is as follows:
Require
Meta tag sorting-heroes
页面描述 -->
页面关键词 -->
定义网页作者 -->
// Define the indexing method of the Web search engine. robotterms is a group of values separated by commas (,).// There are usually the
Meta tag details★HTTP-EQUIV
The HTTP-EQUIV is similar to the HTTP header protocol, which responds to some useful information for the browser to help display the web content correctly and precisely. Commonly used HTTP-EQUIV types are:
1.
The meta element provides meta-information about the page. For example, for descriptions and Keywords of search engines and update frequency, the tag is in the header of the document and does not contain any content, read more
This is the
Meta is used to simulate HTTP Response Header packets in HTML documents. Meta Tags are used in Web pages. meta Tags are of great use. Meta has two attributes: name and http-equiv. The name attribute is mainly used to describe a webpage,
Full contact with the webpage header attributes. For more information, see the head label description. All of the following code is in..., The specific content is:
1,
...
The title element helps you better identify one file. Name of a file when it
NFS client features are included in Windows 7 and can be turned on and off with Windows features, "programs and Features" in Control Panel, "Services for NFS"To open, of course, the default Telnet client is also invalid, can also be opened here.
Basic mysql operations,
I. Basic operations
After connecting to Mysql, add a semicolon (;) to the end of an SQL statement.
Create a database
# When creating data, you can add a back quotation mark (a key on the TAB key) before and after the
The HTTP header of HTML controls the cache information of the page in several places, including browser, intermediate Cache Server (such as squid), and Web server. This article discusses the caching of HTML pages with Cache Control Information in
Meta is the response header message used to simulate an HTTP protocol in an HTML document. Meta tags are used in and for Web pages, and the meta tag is useful. There are two types of meta attributes: Name and HTTP-EQUIV. The name attribute is
IntroductionYour personal website even if do more wonderful, in the "vast sea" of cyberspace, also such as skiff difficult for people to find, how to promotePersonal site, people first think of the method is not the following several: Sign in to
Recently, the project database management system was migrated from SQLSERVER2000 to MySQL. Previously, the database management system was connected to SQLSERVER Based on ADO. After using the MySQL database management system, the database creation,
W3school Introduction: http://www.w3school.com.cn/html5/html5_meta.aspMeta is the response header message used to simulate an HTTP protocol in an HTML document.Meta tags are useful for many purposes.There are two types of meta attributes: Name and
I recently created a project with database garbled characters. I don't know how to set it in phpmyadmin. Let me go !! I thought it was definitely because the character set settings were inconsistent, php encoding was correct, and UTF-8 character set
Fromhttp://dev.csdn.net/article/60/60902.shtmMeta is the response header message used to simulate an HTTP protocol in an HTML document. Meta tags are used in and for Web pages, and the meta tag is useful. There are two types of meta attributes:
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