If running e.g. psql as a client, one can use a query like SELECT * FROM pg_stat_activity WHERE application_name = 'psql'; to determine the local port by inspecting the client_port column in the returned result. How can an arbitrary client…
I am trying to send data from my nodejs server with ejs to my html. But the problem is I cant read the variable inside my script. Nodejs server: exports.getIndex = (req, res, next) => { var alert = req.query.msg;…
I have an ASP NET page with a dropdownlist. When the user select an item, a postback occurs, but it takes some time to receive the response, due to server processing. I want to show a label 'wait, reading data'…
I try to understand why my mongoDB client disconnect despite the global scope variable. There is something that i dont understand. I think, somehow, this is related the ConnectToDatabase() function. If i try to do some operation on the DB…
I get this error InvalidCastException: Unable to cast object of type 'Token' to type 'Microsoft.AspNetCore.Mvc.IActionResult' Did I do something wrong? I quite new to programing and this is my first internship. I thought this was going to be a piece…
After creting a new Redis client, is there a way to check the status of the connection? As a way to ensure that the Sentinel is in a healthy state, a status check after instantiation would be ideal.
What is the best place to store the JWT token in the Angular website. I know we can store it in localstorage but that can be easily accessed by JS scripts. I have read so many answers on the google…
I need to pass user agent value into front end. I can get this value using $_SERVER['HTTP_USER_AGENT'] and write it into front end. (Actually I will be using Mage::helper('core/http')->getHttpUserAgent(), but I think it's just a magento helper to call above…