Questions tagged as 'http'

Tagged questions
2
answers

What is REST and RESTful?

I always hear about REST and RESTful , but I can not tell which one is different or what it's for. It looked like something with Common.js style application architecture pattern.     
asked by 04.01.2015 / 05:01
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What are the HTTP request methods, and what is the difference between them?

What are the HTTP request methods, among which are GET , POST and DELETE ? Why should each of them be used, and what is the difference between them?     
asked by 15.03.2014 / 16:32
3
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What is the difference between the PUT method and the POST?

Some teach that POST is to send data to create something and that PUT is to update, but I found it poorly explained. So, what's the difference between the PUT method and POST? When should I use one and the other?     
asked by 16.10.2015 / 21:36
3
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What HTTP status should I use for when a parameter is missing from POST?

I have a form that will be submitted to the server via ajax, using a plugin for this. When the form is not filled correctly (in case when missing a mandatory parameter), I want to return a JSON with an error message and an error status, so that...
asked by 28.02.2014 / 22:16
3
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What are Proxy, Gateway and Tunnel in HTTP protocol?

In the specification of the HTTP protocol, more precisely in the RFC 7230 , the possibility of intermediate entities between the < in entity (AU), the entity that performs the HTTP request, and the origin server (O) entity that will respond...
asked by 09.08.2017 / 23:46
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Mixing HTTP with HTTPS is a problem?

On my site I'm using normal links HTTP , however where it contains data transaction, such as in forms, for example HTTPS use of a shared SSL certificate provided by my server hosting. I do not want to keep it this way, I'll soon...
asked by 17.10.2017 / 12:29
3
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How does the HTTP protocol process the requests?

HTTP methods are used to send and receive data from the server, such as GET (retrieve data) and POST (send data). Following the above definition to understand very well the purpose of GET and POST , however I have a...
asked by 29.12.2016 / 14:20
2
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What is Connection Keep-alive?

When I check the headers I am sending to a php page, which is installed locally, I always see this Connection: Keep-Alive Example: var_dump(getallheaders()); Output: array (size=7) 'Host' => string '127.0.0.1' (length=9)...
asked by 05.08.2015 / 17:38
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What is the difference between 401 Unauthorized and 403 Forbidden?

When designing an application, it is common for me to be in doubt as to which HTTP code to return when a user does not have access to a given resource: whether it is 401 Unauthorized or whether it is 403 Forbidden . I wanted a cle...
asked by 10.02.2015 / 18:36
1
answer

In what language was HTTP written when implemented on the Web?

I want to know in which language HTTP was developed.     
asked by 15.01.2017 / 13:38