The easiest way I found is this: Just open another (non-running, existing) notebook on the same kernel, and the issue is magically gone; you can again save the notebooks that were previously showing the _xsrf error. If you have already closed the Jupyter home page, you can find a link to it on the terminal … Read more
What are the target browsers? Different browsers set different default CSS rules. Try including a CSS reset, such as the meyerweb CSS reset or normalize.css, to remove those defaults. Google “CSS reset vs normalize” to see the differences.
I get this all the time ONLY in Chrome and I have to clear browsing data to fix it. Wrench > Tools > Clear Browsing Data Check the following: Clear browsing history Clear download history Empty the cache Delete cookies and other site data Then click “Clear Browsing Data” button and refresh your page. UPDATE:I … Read more
I try to get my local development in Chrome back running, but Chrome prevents that, with the message that the certificate is invalid. Even though it could not be the date of the certificate, as you can see in the screenshot of it: I just wonder why there is no advanced > option to proceed … Read more
What are the target browsers? Different browsers set different default CSS rules. Try including a CSS reset, such as the meyerweb CSS reset or normalize.css, to remove those defaults. Google “CSS reset vs normalize” to see the differences.
I’m trying to decrypt SSL packages with Wireshark as described here. I have already created a SSLKEYLOGFILE System and User variable and the log file. I have restarted my computer (running Windows 10), and opened https urls with Chrome and Firefox, but none write to the ssl log file. My Chrome version is 56.0.2924.87 (64-bit) … Read more
I am developing a web application using “jQuery”(front-end) and “Python”(back-end). While making a PUT request to update details in the database, this is the error I get in the console: OPTIONS “REST API URL” net::ERR_CONNECTION_REFUSED My jQuery code is: I read about how HTTP Requests other than GET and POST are first pre-flighted as OPTIONS … Read more
I’m trying to decrypt SSL packages with Wireshark as described here. I have already created a SSLKEYLOGFILE System and User variable and the log file. I have restarted my computer (running Windows 10), and opened https urls with Chrome and Firefox, but none write to the ssl log file. My Chrome version is 56.0.2924.87 (64-bit) … Read more
This is specific for each site. So if you type that once, you will only get through that site and all other sites will need a similar type-through. It is also remembered for that site and you have to click on the padlock to reset it (so you can type it again): Needless to say … Read more
I didn’t figure out what exactly was happening, but I found a solution. The CDN feature of OVH was the culprit. I had it installed on my host service but disabled for my domain because I didn’t need it. Somehow, when I enable it, everything works. I think it forces Apache to use the HTTP2 … Read more