This ones a little old but was high in the google ranking so I thought I would throw in the answer I found from Chrome, pdf display, Duplicate headers received from the server Basically my problem also was that the filename contained commas. Do a replace on commas to remove them and you should be fine. … Read more
One possible cause, it that you’ve enabled the “pause on exceptions” (the little stop-sign shaped icon with the pause (||) symbol within in the lower left of the window). Try clicking that back to the off/grey state (not red nor blue states) and reload the page.
I have just solved the problem. There was something causing problems with a standard Request call, so this is the code I used instead: If anyone knows why the standard Request object was giving me problems I would love to know.
This error is definite mismatch between the data that is advertised in the HTTP Headers and the data transferred over the wire. It could come from the following: Server: If a server has a bug with certain modules that changes the content but don’t update the content-length in the header or just doesn’t work properly. … Read more
i’d like to start by understanding the problem Browsers make HTTP requests to servers. The server then makes an HTTP response. Both requests and responses consist of a bunch of headers and a (sometimes optional) body with some content in it. If there is a body, then one of the headers is the Content-Type which describes what … Read more
Its advantages are that it simplifies the usage of WebSockets as you described in #2, and probably more importantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using WebSockets directly unless you are very familiar with what environments they don’t work … Read more
Close chrome (or chromium) and restart with the –disable-web-security argument. I just tested this and verified that I can access the contents of an iframe with src=”http://google.com” embedded in a page served from “localhost” (tested under chromium 5 / ubuntu). For me the exact command was: Note : Kill all chrome instances before running command The browser … Read more
Tom Scott explains this in his YouTube video: http://a/%%30%30 is decoded as http://a/%00 because %30 is 0 http://a/%00 is then further decoded by another piece of code as http://a/<NULL> because %00 is the NULL character The bug was originally demonstrated by Andris Atteka who simply added a null character to the string.
Assuming you are using native Map‘s and it’s ok to use ES6, you can use the spread operator to expand Map.keys()
In Firefox, these function behave quite differently: log only prints out a toString representation, whereas dir prints out a navigable tree. In Chrome, log already prints out a tree — most of the time. However, Chrome’s log still stringifies certain classes of objects, even if they have properties. Perhaps the clearest example of a difference is a regular expression: You can also see a clear difference … Read more