New posts in xmlhttprequest

How do I load binary image data using Javascript and XMLHttpRequest?

How to make cross domain request [duplicate]

Google Maps API: No 'Access-Control-Allow-Origin' header is present on the requested resource

file_get_contents("php://input") or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?

Edit and replay XHR chrome/firefox etc?

jQuery posting valid json in request body

A CORS POST request works from plain JavaScript, but why not with jQuery?

Prevent redirection of Xmlhttprequest

jQuery has deprecated synchronous XMLHTTPRequest

POST data in JSON format

What is the cleanest way to get the progress of JQuery ajax request?

Uploading multiple files using formData()

Upload file with Ajax XMLHttpRequest

Fetch API vs XMLHttpRequest

AngularJS Error: Cross origin requests are only supported for protocol schemes: http, data, chrome-extension, https

HTTP HEAD Request in Javascript/Ajax?

Pure JavaScript Send POST Data Without a Form

Persistent Service Worker in Chrome Extension

Why am I seeing an "origin is not allowed by Access-Control-Allow-Origin" error here? [duplicate]

What does it mean when an HTTP request returns status code 0?