HTTP status code is a three-digit code used to indicate the HTTP response status of a Web server. It is defined by the RFC 2616 specification and has been extended by specifications such as RFC 2518, RFC 2817, RFC 2295, and RFC 2774.
The first number of all status codes represents one of the five response states.
100 series Codes
The HTTP status code from 100 to 199 is an information report code. For variou
For a part of languages directly dependent on ASCII, the characters in the language can be used to generate random language texts. That is, the multi-language text can be generated by concatenating characters in a language.
For example:
Case lcid. Greek:Charrange = new char [] [] {New char [] {(char) 913, (char) 969} // Greek specific};
The following sections are reprinted to obtain the corresponding special characters:
If you post a web site in another language, refer to currency that's not on
If a request is made to your server to display a webpage on your site (for example, when a user accesses your page through a browser or when Googlebot crawls the page), your server returns an HTTP status code in response to the request.This status code provides information about the status of the request and provides Googlebot with information about your site and the pages that you requested.Some of the common status codes are:
$-Server succ
Description of custom HTTP status codes of cloudmonitor and custom statuses of cloudmonitor
When you use site monitoring, the returned 6XX status codes are all custom HTTP status codes of cloudmonitor. The meanings are shown in the following table:
Status Code
Description
Remarks
610
HTTP connection timeout
Connection times out when
Remember the previous article "Super verification code"? In fact, there are many abnormal verification codes in this world. The following is a list of strange verification codes. However, this article is not just about collecting the verification code, but the previous one is not a joke. The next one will show you what an accessibility verification code is.
Completely invisible
Is this a human character?
There are different websites that claim to provide free giftcard codes. Some website provides gift card codes at low price than the merchant website. We need different gift card codes to buy different products in case ifWe don't have credit card or debit card. Some times we need gift card codes to buy games and applica
Re-title In 1953, David A. Huffman published his paper "A Method for the construction of Minimum-redundancy Codes", and hence PR Inted His name, the history of computer. As a professor who gives the final exam problem on Huffman codes, I am encountering a big problem:the Huffman codes is N OT unique. For example, given a string "Aaaxuaxz", we can observe that the
04-Tree 6. Huffman Codes (30) time limit MSMemory Limit 65536 KBCode length limit 8000 BProcedures for the award of questions StandardAuthor Chen, YueIn 1953, David A. Huffman published his paper "A Method for the construction of Minimum-redundancy Codes", and hence print Ed his name, the history of computer. As a professor who gives the final exam problem on Huffman co
Php generates an image verification code-five verification codes are attached ,. Php generates an image verification code-five verification codes are attached. a verification code string is generated using JS on the front-end when the verification code is output, pass the verification code to the background and use PHP to output the verification code Image. php generates the image verification code.-Five ve
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation.Code description100 (continued) The requesting person shall continue to make the request. The server returns this code to indicate that the first part of the requ
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation.Code description100 (continued) The requesting person shall continue to make the request. The server returns this code to indicate that the first part of the requ
Use PHP to generate a summary of QR codes, and use php to summarize
With the advancement of technology, the application of QR codes has become more and more extensive. previous articles on this site have introduced how to use the jQuery plug-in to generate QR codes. Today I will share with you how to use PHP to generate QR co
overloading or downtime maintenance. -noserverwasavailabletohandlethe request=>http503-theserveriscurrently unavailable (Becauseitisoverloadedordownformaintenance). 504-gatewaytimeout (gateway Timeout), typically when a gateway server requests a backend service, the backend service does not complete the service within a specific time period. -theserverfailedtoreplyintime=> HTTP504-Theserverwasactingasa gatewayorproxyanddidnotreceiveatimelyresponsefrom theupstreamserver. more: Some common HTTP s
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation.Code description100 (continued) The requesting person shall continue to make the request. The server returns this code to indicate that the first part of the requ
Some of the common status codes are: $ -Server successfully returned to Web page404 -The requested page does not exist503 -Service Unavailable Detailed decomposition: 1XX (temporary response) represents a temporary response and requires a status code for the requester to continue the operation. Code description -(continued) The requestor shall continue to make the request. The server returns this code to indicate that the first part of the request was
ObjectiveAfter the request is sent on the network, it is often judged by the request's status code that the successful failure or not, the common status code is 200,404,500.But do you think there are only so many status codes for HTTP requests? is actually much more than this.Let's take a look at the status codes commonly used in HTTP requests today in this article.HTTP status Code2xx-Request succeededThe s
When the server responds to the client, it responds with the corresponding status code, and different status codes have different meanings.1XX: Information class2XX: Success Class3XX: Redirect Class4XX: Client Error class5XX: Service-side Error class200-OK, the server successfully returned to the Web page-standard response for successful HTTP requests.301-moved permanently (permanent jump), the requested page has been permanently redirected to the new
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation.Code description100 (continued) The requesting person shall continue to make the request. The server returns this code to indicate that the first part of the requ
OneHTTP status CodeIf a request is sent to your server asking to display a webpage on your site (for example, when a user accesses your page through a browser or Googlebot crawls a webpage), the server returns an HTTP status code in response to the request.This status code provides information about the status of the request, telling Googlebot about your site and the requested Web page.Some common status codes include the following:
-Server
This document describes how to use PHP to generate various common verification codes, including digital verification codes, numbers + letters verification codes, Chinese verification codes, and arithmetic verification codes. the Ajax verification process is very important in
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