Useful tips for everyday
How do I remove the ribbon cable from my Raspberry Pi? To disengage the cable, pull the two corners of the black connector down, away…
What is smote method? SMOTE is an oversampling technique that generates synthetic samples from the minority class. It is used to obtain a synthetically class-balanced…
What are the critical regions for two binomial distributions? The critical regions are Z > Φ − 1 ( 1 − α / 2) and…
Why did IANA reserve some IP addresses for private use? Internet Assigned Numbers Authority (IANA) has reserved certain IP addresses as private addresses for use…
What does negative feedback in an amplifier do? Negative feedback reduces gain of the amplifier. It also reduce distortion, noise and instability. This feedback increases…
Can you add subtasks in Apple reminders? Every reminder that you create can have subtasks. For example, a reminder to pack for a trip can…
How do I count the number of items in an array in VBA? In VBA, to get the length of an array means to count…
How many photos can you put in a photo book? There’s no set number; extreme lengths for books vary between as few as 12 to…
How to create a container shape in draw.io? You can also expand and collapse containers, making it easier to develop very complex diagrams: You will…
Is PCA nonlinear? Nonlinear principal component analysis (NLPCA) as a nonlinear generalisation of standard principal component analysis (PCA) means to generalise the principal components from…