Useful tips for everyday
How to create a Debian package in dpkg? To do that we use the dpkg-deb tool. First of all, we need to create the debian…
What is conditional density in statistics? Overview. Density functions determine continuous distributions. If a continuous distri- bution is calculated conditionally on some information, then the…
How do I use live CD? Using your LiveCD Put the Ubuntu CD into the CD/DVD-drive and reboot the computer. You should see a menu…
Do stock returns have fat tails? Stock market returns tend to follow a normal distribution that has excess kurtosis. The normal distribution curve has a…
How do you delete all photos in Messages? If you don’t want to clear all of your storage, you can choose to delete just the…
Why is white light not really white light? Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. The…
How do you split a list based on a value? Use if-else statements to split a list based on condition a_list = [1, 2, 3,…
How is coefficient of variance calculated? The formula for the coefficient of variation is: Coefficient of Variation = (Standard Deviation / Mean) * 100. In…
How to export British National Grid to Esri shape? A workaround is to export to ESRI Shape (or GML) and then open that in MapInfo,…
Is peer-to-peer bad for games? A big risk of peer-to-peer games is that without a central authority in form of a neutral server, there is…