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What is the purpose of error codes?
Error codes can also be used to specify an error, and simplify research into the cause and how to fix it. This is commonly used by consumer products when something goes wrong, such as the cause of a Blue Screen of Death, to make it easier to pinpoint the exact problem the product is having.
What are computer error codes?
When an error occurs in Windows or other software programs, an error code is generated and sometimes displayed to the computer user. The error code is a specific number that identifies what the error is to the system. It also can be helpful in finding a resolution to the problem.
What is a system error?
system error: a message displayed when a computer malfunctions or encounters an unexpected situation.
Is there a standard for errors / error codes exist?
The developers should access the API via one script (xhrframework.php) and submit the actions via GET. It is possible that they make some errors when they submit the actions (No PHPSESSID sent, no valid PHPSESSID, move was not valid, it’s not their turn.).
What are the HTTP error codes for failure?
The server tells client through HTTP status code whether about the request. On failure, the HTTP Error Codes status codes like 404, 403 and 400 tells what do do. There are two standard lists of HTTP Error Codes are available on the Internet – one is W3C and Internet Engineering Task Force.
What does the STD error code mean in Java?
The Standard Library std::error_code is designed to hold exactly this type of information: a number representing the status, and a “domain” within which this number is assigned meaning. In other words, an std::error_code is a pair: {int, domain}.
Do you need a custom error handling code?
Programmers using your interface already have to learn that, which is presumably something custom, so needing to write custom error handling code is just part of the package. I would suggest you make up a sensible format you will stick with.