i2c header

Use VC + + 2008 to write the C language program, compile error:The precompiled header file comes from an earlier version of the compiler, or the precompiled header is C + + and uses it in C (or vice versa)Workaround:Establishing an empty project when building a projectOr turn off the precompiled header option in the project Settings!When a Visual C + + project ha

Use VC + + 2008 to write the C language program, compile error:The precompiled header file comes from an earlier version of the compiler, or the precompiled header is C + + and uses it in C (or vice versa)Workaround:Establishing an empty project when building a projectOr turn off the precompiled header option in the project Settings!When a Visual C + + project ha

Regardless of how many headers the page has, it executes the last one, but conditionally, for example: Header (' location:http://www.jb51.net '); Header (' location:http://www.g.cn '); Header (' location:http://www.baidu.com '); This will jump to Baidu Header (' location:http://www.jb51.net '); Echo ' This station ';

The PHP header function sets an example of an HTTP message header, Define the encoding header (' Content-type:text/html;charset=utf-8 ');Atomheader (' Content-type:application/atom+xml ');Cssheader (' Content-type:text/css ');Javascriptheader (' Content-type:text/javascript ');JPEG Imageheader (' Content-type:image/jpeg ');Jsonheader (' Content-type:application/

The cache of the Web page is controlled by the "Cache-control" in the HTTP message header, and the common values are private, No-cache, Max-age, must-revalidate, etc., and the default is private. Its function is divided into the following situations according to different ways of re-browsing: (1) Open a new window The value is private, No-cache, Must-revalidate, and the server will be re-accessed when a new window is opened.If you specify a max-age v

When a Visual C + + project has the precompiled header (precompiled header) feature enabled, you may receive a C1853 compiler error if the project has both a. C and. cpp source files mixed: Fatal error C1853: ' pjtname.pch ' Precompiled header file is from a previous version of the compiler, or the precompiled header i

The header and method work together to determine what the client and server can do, and the first part of the HTTP can be in the following categories:1) General header;2) Request header;3) response header;4) Entity header;5) Extension header.General HeaderThe generic

HTTP request Headers OverviewHTTP client programs, such as browsers, must indicate the type of request (usually get or post) when sending a request to the server. If necessary, the client program can also choose to send additional request headers. Most request headers are not required,Except Content-length. Content-length must appear for the POST request.Here are some of the most common request headersAccept: The MIME type acceptable to the browser.Accept-charset: The acceptable character set o

header(‘HTTP/1.1 200 OK‘); // ok 正常访问header(‘HTTP/1.1 404 Not Found‘); //通知浏览器 页面不存在header(‘HTTP/1.1 301 Moved Permanently‘); //设置地址被永久的重定向 301header(‘Location: http://www.ithhc.cn/‘); //跳转到一个新的地址header(‘Refresh: 10; url=http://www.ithhc.cn/‘); //延迟转向 也就是隔几秒跳转header(‘X-Power

Common http header settings for php header Functions This article mainly introduces the common http header settings of php header functions. This article provides code examples. The Code contains detailed comments. For more information, see ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2

This article describes how to set the header information in PHP and how to obtain the returned header information. combined with examples, it analyzes PHP's operation skills for header information based on curl, for more information about how to set the PHP header and obtain the returned

Error C1853: "debug\consoleapplication1.pch" Precompiled header file comes from an earlier version of the compiler, or the precompiled header is C + + and uses it in C (or vice versa)Related information:Http://blog.sina.com.cn/s/blog_674cc1fd0100jirq.htmlIf the call is unsuccessful as above, remove the precompiled. C FileRight-click the. c file, properties, tap left precompiled

PHP headers used in the HTTP protocol and common methods Summary, header summary This paper summarizes the HTTP protocol used by headers in PHP and the common methods. Share to everyone for your reference. Here's how: Copy CodeThe code is as follows: function HTTPS ($num) {$http = Array ("http/1.1 Continue",101 = "http/1.1 101 switching Protocols",$ = "http/1.1-OK",201 = "http/1.1 201 Created",202 = "http/1.1 202 Accepted",203 = "http/1.1 203 non-aut

Common HTTP header settings for PHP header functions, Phpheader functions Okheader (' http/1.1 OK ');//Set a 404 Header: Header (' http/1.1 404 Not Found ');//Set address is permanently redirected header (' http/1.1 301 Moved Permanently ');//Go to a new address

This article provides a detailed analysis of HTTP message header webpage cache control and common header commands, for more information, see "Cache-control" in the HTTP message header, common values include private, no-cache, max-age, and must-revalidate. the default value is private. The function of browser review is divided into the following situations: (1) o

200 normal stateHeader (' http/1.1 OK ');301 permanent Redirect, remember to add a redirect address at the back location: $urlHeader (' http/1.1 301 Moved permanently ');Redirect, in fact, is 302 temporary redirectHeader (' location:http://www.maiyoule.com/');Settings page 304 Not modifiedHeader (' http/1.1 304 not Modified ');Display the Login box,Header (' http/1.1 401 Unauthorized ');Header (' Www-authen

The header () function sends the original HTTP header to the client. It is important to recognize that the header () function must be called before any actual output is sent (in PHP4and later versions, you can use output caching to resolve this issue):?123456789Ten One A - - the - - - + - + A at - - - - - in - to + - the * $Panax Notoginseng - the + A the + - $ $