When you are using Postman for multipart request then don’t specify a custom Content-Type in Header. So your Header tab in Postman should be empty. Postman will determine form-data...
IT Nursery
Is it possible to get a page’s permalink from the slug alone? I’m aware that you can get the page’s permalink from the ID using get_page_link(): <a href="https://wordpress.stackexchange.com/questions/4999/<?php echo...
Generate a random double in a range
If you are getting the user input with Scanner, you can do: if(yourScanner.hasNextInt()) { yourNumber = yourScanner.nextInt(); } If you are not, you’ll have to convert it to int and catch a NumberFormatException:...
Incompatible types List of List and ArrayList of ArrayList
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question...
Two and a half years late is better than never, right? int System.in.read()Â reads the next byte of data from the input stream. But I am sure you already knew...
Assuming you want the part between single quotes, use this regular expression with a Matcher: Example: String mydata = "some string with 'the data i want' inside"; Pattern pattern =...
Inverse Logistic Function / Reverse Sigmoid Function
you have already forwarded the response in catch block: RequestDispatcher dd = request.getRequestDispatcher("error.jsp"); dd.forward(request, response); so, you can not again call the : response.sendRedirect("usertaskpage.jsp"); because it is already forwarded...