Creating a Bitcoin wallet is as easy as installing an app on your mobile device or laptop/desktop. When you install the app, your Bitcoin wallet is automatically created. You can then receive bitcoin ...

In the Good Society, sociologist Robert Bellah and his coauthors challenge Americans to take a good look at themselves. Faced with growing homelessness, rising unemployment, crumbling highways, and ...

Data close dataInformation collected in the form of numbers. is very useful. It can help us to answer questions, make decisions and solve problems. Before we can use data it needs to be collected. A ...

There are many ways to record, edit and share digital video and audio. Many of the digital devices that we use every day have very high quality cameras and audio recorders built in. We can use them ...

Create a function that changes the third element of an array given by the user. The function accepts a 1-D vector which has larger than three elements, then it makes the third element 0, and returns ...

Abstract: First impressions from initial renderings of data are crucial for directing further exploration and analysis. In most visualization systems, default colormaps are generated by simply ...

Classification and regression performance is typically measured using metrics such as accuracy and AUC for classification, or mean squared error for regression. These ...

Websites for creating online games are the topic of our blog post today! Creating educational games is no longer the domain of expert coders or tech-savvy whiz kids. With the tools I’m about to share, ...

Crossword Labs is a simple and free crossword puzzle maker that allows you to design, print, and solve crossword puzzles online. No software download and no registration is required. Crossword Labs ...

These levels can be helpful in developing learning outcomes because certain verbs are particularly appropriate at each level and not appropriate at other levels (though some verbs are useful at ...