Useful tips for everyday
Will a light bulb light if there is a break on the circuit? If one lamp breaks, the other lamp will still light. The lights…
How do I add a text field to a form? Click in your Word document wherever you wish to insert a Form Field. On the…
Where is the Apple Music app on my Mac? In the Music app on your Mac, choose Account > Join Apple Music. Follow the onscreen…
How do you make a sparse matrix in python? Sparse matrices in Python import numpy as np. from scipy. sparse import csr_matrix. # create…
What does $( Pyenv init -) do? pyenv init is the only command that crosses the line of loading extra commands into your shell. Coming…
How do I subscribe to an RSS feed in Firefox? Add a Live Bookmark Press the Alt key on your keyboard to temporarily show the…
How do I change my recurring donation? When you’re logged in, you’ll want to go to the Recurring Donations page listed under the Dashboard section…
What is the intensity of a 20 dB SPL sound? Sound pressure level SPL and sound pressure p0 = 20 µPa = 2×10−5 Pa. The…
Is SVM a binary classifier? Given a set of training examples, each marked as belonging to one or the other of two categories, an SVM…
How do you fix your trackpad if it stops working? First, make sure you haven’t accidentally disabled the touchpad. In all likelihood, there’s a key…