Useful tips for everyday
What is a client ID in OAuth? At registration the client application is assigned a client ID and a client secret (password) by the authorization…
How do I track HTTP requests in my browser? To view the request or response HTTP headers in Google Chrome, take the following steps :…
Should I open port 22? You will need to open the port the user connects to. SSH is often placed on port 22, but you…
How do I make my hard drive unrecoverable? What to do before wiping a hard drive? Download and install hard drive wipe software. If you…
How do hackers really crack passwords? Brute force attacks use the most well-known method of cracking passwords. These attacks cycle through the alphabet, numbers, and…
What can someone do with your IMSI number? Once an IMSI number is retrieved, hackers can target individuals’ simply through their phones. They can start…
How do you find the solution of a partial differential equation? dy dx = b a , and ξ(x, y) independent (usually ξ = x)…
How do you find the Laplacian matrix? The Laplacian matrix L = D − A, where D is the diagonal matrix of node degrees. We…
What is the order of convergence of the iterative method? The number A is called the asymptotic error constant. then the number of significant digits…
Are there any packages for constrained nonlinear optimization? There is a constrained nonlinear optimization package (called mystic) that has been around for nearly as long…