Useful tips for everyday
How do I view dnsmasq cache? Enter “ipconfig /flushdns” in the command prompt. You will see the message, “Windows IP configuration successfully flushed the DNS…
How do you use Okular? To open an Okular document archive, just open it with Okular as it would be e.g. a PDF document. You…
How do you find the end of a foreach loop? Use count() to determine the total length of an array. The iteration of the counter…
How do I stop YouTube from playing where I left off? Simply visit YouTube in your browser and look for the ‘Watch It Again’ section…
Is passphrase part of asymmetric encryption? When using asymmetric (public key) encryption, you have to generate two keys: public and private (they are made at…
How do you interpret hierarchical clustering results? The key to interpreting a hierarchical cluster analysis is to look at the point at which any given…
How do I get a driver for my Wi-Fi adapter? Open the Device Manager (You can do this by pressing the Windows but and typing…
What is ADC reference? ADCs convert analog inputs that can vary from zero volts on up to a maximum voltage level that is called the…
How to calculate the entries of the covariance matrix? With the covariance we can calculate entries of the covariance matrix, which is a square matrix…
Can I upgrade my MacBook pro early 2011 to Mojave? macOS Mojave is not officially supported on 2011 MacBook Pro. Installing macOS Mojave requires a…