Useful tips for everyday
Are negative predictive value and specificity the same? Negative predictive value (NPV) For any given test (i.e. sensitivity and specificity remain the same) as prevalence…
What is KPCA used for? Kernel PCA uses a kernel function to project the dataset into a higher-dimensional space, where it is linearly separable. Finally,…
Is it bad to use B tag? The b and i tags are not deprecated. (In specs: HTML5, HTML4) What you’re concerned with is appropriate…
How can I reduce the voltage of my amp? Turn down the volume to the point where the sound from the speaker isn’t distorted. The…
How to create custom category pages in WordPress? Creating Your Custom WordPress Category Pages Enhanced Category Pages works by letting you edit your category pages…
What is a debug log? A debug log can record database operations, system processes, and errors that occur when executing a transaction or running unit…
How do you apply polyurethane without brush marks? How to use water based polyurethane without brush marks! Sand your surface in successively finer grits down…
How do you find the stationary point of a function? The first derivative can be used to determine the nature of the stationary points once…
Can you do a VLOOKUP on part of a cell? The VLOOKUP function supports wildcards, which makes it possible to perform a partial match on…
What is my bind address? In general, an address binding is an association between a service (e.g., SSH) and an IP address. A host may…