PUT is used by FB to update the comment because an existing resource is being updated, and that is what PUT does (updates a resource). PUT happens to be idempotent, in contrast to POST.

2011年11月8日 · Can I use a PUT method in an HTML form to send data from the form to a server?

2014年3月24日 · The difference between POST and PUT is that PUT is idempotent, that means, calling the same PUT request multiple times will always produce the same result (that is no side effect), …

2009年4月28日 · I was wondering what people's opinions are of a RESTful PUT operation that returns nothing (null) in the response body.

Since PUT requests include the entire entity, if you issue the same request repeatedly, it should always have the same outcome (the data you sent is now the entire data of the entity). Therefore PUT is …

2012年12月8日 · How do I test a RESTful PUT (or DELETE) method using cURL?

2015年6月27日 · Difference between PUT, POST, GET, DELETE and PATCH in HTTP Verbs: The most commonly used HTTP verbs POST, GET, PUT, DELETE are similar to CRUD (Create, Read, Update and …

2015年1月14日 · The question asks how to use PUT and DELETE, and this answer explains how to use GET and POST

Step 3: Go to "Start" and get into the "My Computer" properties Step 4: The dialog for Environment variable will open like this: Step 5: Go to path and click on edit. Step 6: Put the path of your JDK …

2012年9月15日 · I use HTTP PUT and DELETE in my ASP.NET MVC3 application. When I run it in local, every thing works correctly; But when I publish the application to the server, these methods do not …