I am currently working on a FPV robotics project that has two servers, flask/werkzeug and streamserver, serving http traffic and streaming video to an external web server, located on a different machine. The way it is currently configured is like…
I had a recent outage on a Nginx/Rails application server. It turned out we were being bombarded by requests to a particular URL that takes a few seconds to load. It appears that a user was continually refreshing that page…
I am using the below redirect code in the functions.php file. add_action('wp_logout','auto_redirect_after_logout'); function auto_redirect_after_logout(){ $adfsurllogouturl = 'some url'; wp_redirect( $adfsurllogouturl );exit(); } It's working fine. The issue is that once logged out, it redirects to SOMEURL when I click on…
I have a wordpress website that runs on a LAMP system. I tried to improve security (I'm far from being an expert!) and added a CSP header. Header set Content-Security-Policy "default-src 'self'; font-src 'self' data: https://fonts.gstatic.com; frame-src https://www.google.com https://www.youtube.com; img-src…
I use adminer in a docker container. For testing services, I use the URL mydomain.tld. To address this container directly, I could expose a port and map, for example, port 8081 to the adminer port 8080. Addressing this container directly…
We use meta tags to tell more information about a document. For example the lang attribute on HTML tag, provides more information about the document. Why we don't use it as meta tag attribute? Why do we use in HTML…
I have been searching the web for a while now, looking for a solution how to force a client's browser to not only clear cached JS and CSS files, but also php generated files? Or maybe it has something to…
I need to get certain OS-level information. I cannot install anything on client's machines, I only have option to open a URL in the browser on client's machines. I need to get following information if possible. get OS version Have…
I'm developing a website. For some performance reason, I want to cache the webpage when the user visited first time and to show the same cache data when visited again. But if the same user visited the page one more…
TL;DR How/why are some browsers able to search and highlight text in the HTML body which is followed by #:~:text= in the URL? Explanation One day I was searching for something on Google, which lead me to Quora's result. I…