Useful tips for everyday
Why is aviation fuel so much more expensive? 100LL fuel has many more “aromatic” hydrocarbons than mogas (auto fuel) in order to increase the octane…
How to calculate correlations with categorical variables in R? Nominal vs. Nominal: run a chi-squared test. In R, you use ?chisq.test. Effect size (strength of…
How can I find the last restart of SQL Server? Here are a few different ways that you can tell when SQL Server was last…
What does use dynamic global hostname mean? A dynamic global hostname is a means to access your AirPort Extreme using a host name instead of…
How do you unite two different shapes in Illustrator? Select the objects that you want to merge using the Selection Tool or using the key…
What is the role of ISA in computer architecture? The Instruction Set Architecture (ISA) is the part of the processor that is visible to the…
How do you make a color transparent in GIMP? Launch GIMP and open an image that has a color you would like to make transparent.…
What are toggles used for? Toggle switches are best used for changing the state of system functionalities and preferences. Toggles may replace two radio buttons…
How do you write a 2D vector? // declare 2D vector vector< vector > myVector; // make new row (arbitrary example) vector myRow(1,5); myVector. push_back(myRow);…
How do I enable detailed logging? Creating Detailed Logs Click on the Adjust Options gear icon at the top of the Magic: The Gathering Arena…