# Brain dump

## Colocation

##### January 14, 2021

“colocation” is a pattern wherein you keep the query/mutation as close to the consuming component as …

## Yarn-NPM

##### December 16, 2020

package.json # resolutions field # yarn specific Allows you to force the use of a particular version for a nested … ...

## Cipher

##### December 1, 2020

A cipher is defined over the spaces of: All Keys, \(\mathscr{K}\) All Messages, \(\mathscr{M}\) All Cipher texts, … ...

## Distribution Vector

##### December 1, 2020

A vector with non-negative components (representing specific probabilities) which add up to one e.g. \begin{equation} …

## Uniform Distribution

##### December 1, 2020

\begin{equation} x \in U:P(x) = \frac{1}{|U|} \end{equation} Where \(|U|\) is the size of the universe (set). In …

## Point Distribution

##### December 1, 2020

x0: P(x) = 1,∀ x ≠ x0: P(x) = 0 In Probability Theory, a point distribution is a distribution which assigns all the …

## Cryptography

##### December 1, 2020

Digital Signature

## Digital Signature

##### December 1, 2020

A function of the content being “signed”

## Cost Function

##### December 1, 2020

The measurement of accuracy of a hypothesis function. The accuracy is given as an average difference of all the results … ...