Useful tips for everyday
Can you sell a modified version of the GPL? You are allowed to sell copies of the modified program commercially, but only under the terms…
What is your style in writing? Your writing style is the way in which the narrative of your writing comes across to other readers, including…
What happens if I short-circuit a transformer? A shorted primary causes a very large primary current. Usually either the source or the transformer will burn…
Is quality or resolution better? This is the reason why professional photographers and seasoned imaging specialists prefer to work with higher resolution images, because they…
Can you connect 2 transformers in parallel? It is possible to connect transformers that have different polarities in parallel. The supply line polarity determines the…
How do I pay with credit card swipe? You can swipe a credit card just by sliding it through the slot in the machine with…
How do you calculate moment weight and balance? Multiply each weight by the arm—the distance from the reference datum—to find the moment. Add all the…
Are there exit codes in the systemd manual? Yes, but only since 2017 when Jan Synacek finally documented them in the systemd manual. Your work…
Does removing an outlier affect Iqr? The interquartile range (IQR) is the distance between the 75th percentile and the 25th percentile. The IQR is essentially…
How is the frequency response of a digital filter determined? freqz determines the transfer function from the (real or complex) numerator and denominator polynomials you…