Drill-down visualizations can be a good way to present a lot of data in a digestible format. In this example, we’ll create a graph of median home values by U.S. state using R and the highcharter ...

Knowledge graphs are one of the most important technologies of the 2020s. Gartner predicted that the applications of graph processing and graph databases will grow at 100% annually over the next few ...

Suppose you are trying to transmit a message. Convert each character into bits, and each bit into a signal. Then send it, over copper or fiber or air. Try as you might to be as careful as possible, ...

Color can make it easier for people to identify important information, such as legends on an Excel graph. Professional designers learn to use color coding effectively to make websites, applications ...

“Code snippets” is just another phrase for macros or templates—and a great way to save time when writing scripts. Snippets not only cut down on keystrokes while you’re coding; they also save you ...

Scalable quantum computing and communication requires the protection of quantum information from the detrimental effects of decoherence and noise. Previous work tackling this problem has relied on the ...

In order to develop new apps, programmers first need to make sense of how the existing code works. A new tool called Sourcetrail makes it easier to visualize code, including JavaScript, so devs can ...