Useful tips for everyday
What does the function spl_autoload_register do? spl_autoload_register() allows you to register multiple functions (or static methods from your own Autoload class) that PHP will put…
How do I change the bottom margin in Word? To change margins, click on the Margins button, found on the Page Layout tab. Word lists…
What is empirical standard error? An empirical standard error, assuming it has any relation to an empirical distribution function, assumes that the actual sample is…
How do I edit a protected range in Google Sheets? Protect a sheet or range Open a spreadsheet in Google Sheets. Click Data. Protected sheets…
How do I add a rule to ufw? If your default policy for incoming traffic is set to drop or deny, you’ll need to create…
What does enqueueing mean in a PHP script? Enqueueing is used for both scripts and styles and means we must access and alter the functions.php…
What is non parametric statistics? Nonparametric statistics refers to a statistical method in which the data are not assumed to come from prescribed models that…
Can a Arduino shield connect to the Internet? This shield opens up endless amounts of possibility by allowing you to connect your project to the…
What creates most of the thrust in a turbofan engine? In a turbojet (zero-bypass) engine the high temperature and high pressure exhaust gas is accelerated…
How to fit a piecewise linear regression with knots? Let’s fit a piecewise linear regression with three segments. In mcp you do this as a…