I'm trying to create a modal window inside Home Page , pass it an radio group , when a user select one value from that radio group, and then have my modal pass
I am testing my company's webpages using free vulnerability assessment tools like wapiti and nikto. The problem is that I have to test the webpages which are ac
I am trying to solve the problem on SPOJ.COM and although the answer is good it shows that the time limit has been exceeded. How can I correct it so that the ta
I installed PostgreSQL on my Mac (from their website) and set it up to have it run on my terminal using psql command. However, when I use psql command, it asks
I am new to R and I am trying to solve a non-linear equation. The equation is a function of 4 variables: Q, D, E2+z, and y1.new. I have values for Q, D, and E2+
I am trying to use k-fold validation to find the better k for kNN. But while I run the following code, it appeared error of "Wrong model type for classification