which one of the following http methods is not idempotent?
537694
If you follow REST principles in designing API, you will have automatically idempotent REST APIs for GET, PUT, DELETE, HEAD, OPTIONS and TRACE HTTP methods. Only POST APIs will not be idempotent. POST is NOT idempotent. GET , PUT , DELETE , HEAD , OPTIONS and TRACE are idempotent.
192125
It probably means that you are trying to call a method when a property with the same name is available. If this is indeed the problem, the solution is easy. Simply change the method call into a property access.
102793
IHttpActionResult – new way of creating responses in ASP.NET Web API 2. ... Either return a specific object instance (or void) and let the Web API pipeline convert that to an HttpResponseMessage for you, or return a raw HttpResponseMessage.
1297942
2 Answers. UUID is immutable so it's potentially thread safe, but apparently there was some evil caching going on in some accessors that made it unsafe (that bug is fixed now). ... nextBytes , which is used by the UUID. randomUUID factory, which definitely is thread-safe.
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['StringValues value1;', 'Request. Headers. TryGetValue("param1", out value1);', 'var v1= value1. FirstOrDefault();']
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Both GET and POST method is used to transfer data from client to server in HTTP protocol but Main difference between POST and GET method is that GET carries request parameter appended in URL string while POST carries request parameter in message body which makes it more secure way of transferring data from client to ...
1185271
1) In case of Get request, only limited amount of data can be sent because data is sent in header. In case of post request, large amount of data can be sent because data is sent in body. ... Post request is non-idempotent.
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['GET is used to request data from a specified resource.', 'GET is one of the most common HTTP methods.', 'POST is used to send data to a server to create/update a resource.', 'POST is one of the most common HTTP methods.', 'PUT is used to send data to a server to create/update a resource.']
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['protected void btnDownload_Click(object sender, EventArgs e) ... ', 'if (string.IsNullOrEmpty(sURL)) ... ', 'NameValueCollection urlParams = HttpUtility.ParseQueryString(sURL);']
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Simply put, the GET method is used to retreive data from a server at the specified resource. For example, say you have an API with a /users endpoint. Making a GET request to that endpoint should return a list of all available users.
1326057
['Step 1) Pass the desired URL as an object:', 'Step 2) Type cast the URL object into a HttpURLConnection object. ... ', 'Step 5) Get the corresponding response code.']
1385283
This potential xss vulnerability can be avoided by using the correct Content-Type . Based on RFC-4627 all JSON responses should use the application/json type. ... This would be an RFC violation. If you use JavaScript to eval() the JSON above or write the response to the page then it becomes DOM Based XSS.
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['Create a handleRequest method so you can use it both in doGet and doPost methods.', 'Use HttpServletRequest. getHeaderNames() to get an Enumeration of header names.', 'Use HttpServletRequest. getHeaders(headerName) to get the value of a specific header.']
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However in the case of 405 Method Not Allowed , this error indicates that the web server is configured in a way that does not allow you to perform that action for a particular URI. For instance, a website's static image files will have the request method set to GET only and will disallow the POST method.
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The primary or most-commonly-used HTTP verbs (or methods, as they are properly called) are POST, GET, PUT, PATCH, and DELETE. These correspond to create, read, update, and delete (or CRUD) operations, respectively.
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post() methods provide simple tools to send and retrieve data asynchronously from a web server. Both the methods are pretty much identical, apart from one major difference — the $. get() makes Ajax requests using the HTTP GET method, whereas the $. post() makes Ajax requests using the HTTP POST method.
1269260
It is the long form of -G, which is used to convert data specified with -d into a GET request instead of a POST. (I subsequently used my own answer here to populate the curl FAQ to cover this.)