I have an exit node, that's configured like this: tailscale up --advertise-exit-node --advertise-routes=192.168.0.0/24 The route shows up on admin page, I've en
I have some code and when it executes, it throws a NullReferenceException, saying: Object reference not set to an instance of an object.
I need to write a web application that has a function to draw and calculate acreage. I found it on youtube and have the application that can do it. Area With Di
When I used opencl to test the performance of the program, I encountered some doubts. The original intention of our experiment was to test the calculation time
I want to allow users to download the ticket from the app in PDF format and store it locally. I want to have exactly similar view in PDF format, that's why I am
This is my upload video function public void uploadVideo(By locator, String path) { WebElement chooseFile = driver.findElement(locator); LocalFileDetect
I want to do some validation in PHP (of a postal address). For example, validate first line of address and postcode: 123 Some Road and W3 1TJ These tw
I have some question while developing ReactJS // a.jsx const Main = () => { useEffect(() => { console.log(1); }, []); useEffect(() => {
I know that in python there are certain functions like bin that turn decimal numbers into binary numbers. I would like to build one myself. I