Useful tips for everyday
Can a test have multiple asserts? Use of multiple asserts is OK if they are testing the same thing. For example, it’s OK to do:…
Why does my touchpad not work Lenovo? If the touchpad on your Lenovo laptop is not working, the first step to addressing the problem is…
What is the first 1000 digits of pi? The first 1000 decimal places of Pi contains 93 0s, 116 1s, 103 2s, 102 3s, 93…
Who predicted 2008 financial crisis? ‘Big Short’ investor Michael Burry, who predicted the 2008 housing collapse, dumped these 5 stocks from his portfolio in the…
How do you make a good command line? These are what we consider to be the fundamental principles of good CLI design. Human-first design. Simple…
How do I connect my HC-05 to my mobile? Follow these mini-steps: Connect the Rx and Tx pins of HC-05 back to Arduino (if you…
Is it mandatory to have either catch or finally with try statements? Yes you can write try without catch. In that case you require finally…
Does primary current equal secondary current? So the primary current is approximately equal to the secondary current. How does the primary current increase as the…
Can you parallel power supplies? It is almost always the case that identical supplies are used when connecting them in parallel due to the challenges…
Can categorical variables be used in SEM? Categorical variables are those with two values (i.e., binary, dichotomous) or those with a few ordered categories (typically…