Useful tips for everyday
What does it mean when there is no voltage? Zero volts could be any point in the circuit, but to be consistent it is normally…
Can Arduino measure microseconds? Returns the number of microseconds since the Arduino board began running the current program. On 16 MHz Arduino boards (e.g. Duemilanove…
Is hot weather bad for batteries? Most people think about their car battery in the winter, but warm temperatures are actually your battery’s worst enemy.…
How do I get Excel to recognize the date format? The steps in short: Select only the column of “dates” Click Data > Text to…
Can not change margins in Word? Unable to Set Margins in a Document Open the problem document. Create a brand new, blank document. In the…
How is a categorical variable used in logistic regression? A categorical variable has values that you can put into a countable number of distinct groups…
Where is rich text in Word? If the Controls task pane is not visible, click More Controls on the Insert menu, or press ALT+I, C.…
How to extract expression data from GSE dataset? You should get what you were looking for with: The GSE has a metadata section, just like…
Why is my slide to unlock not working? If a reset doesn’t fix the problem or if you can’t swipe this slider either, reset the…
What is rcorr in r? rcorr Computes a matrix of Pearson’s r or Spearman’s rho rank correlation coefficients for all possible pairs of columns of…