Rational numbers are printed as fractions (unless the denominator happens to be 1, in which case we print ... left[ \begin{array}{ccc} \frac{2}{3} & \frac{4}{3} & 2 \\ \end{array} \right] As an ...

Comma-separated values (CSV) is a simple text format for storing tabular data. Each line in a CSV file ... it's important to know how to convert between JavaScript arrays or objects and CSV data.

Elon Musk tweeted a photo that he said showed his bedside table on Monday. Objects on the table include cans of caffeine-free Diet Coke and what appear to be two replica guns. Musk has expressed ...

Use popular 'grammar of data' syntax to filter and subset your two-dimensional JavaScript arrays and ... an Arquero table. Outside of Observable, you can use states_table.print() to print the ...

And, of course, CSV’s organization of tabular data ... to the actual object. Another type of structure that JSON properties can have is arrays. These look just like JavaScript arrays and are ...

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships. As I noted in an earlier column, JSON is great ...

A new printing system called Forust is using scrap wood to 3D print wooden objects that are as structurally sound as regular carved wood. Created by Andrew Jeffery and a team of researchers at ...

Another benefit to this printing technique is that by printing an object suspended in the print solution, there is no need for additional support structures. The EPFL says this makes the technique ...