Executive function—top-down processes by which the human mind controls behavior, regulating thoughts and actions—have long ...

While I'll always argue that SUM is my favorite and most-used Excel formula, there are plenty of other powerful functions included in the software. These features go far past using Excel as a digital ...

There are several IS functions, and each of them does very different things. I use them often (within the IF function) to check whether there are any errors or inconsistencies within my data.

Pure functions. The ideal in functional programming is what is known as pure functions.A pure function is one whose results are dependent only upon the input parameters, and whose operation ...

Understanding Bitcoin is a one-way hash function should make sense because a hash function cannot be reversed. Once you understand that, it is hard to go back to thinking otherwise. The secure hash ...

Some have blamed gain-of-function research for the COVID-19 pandemic, but Dr. Shi Zhengli, a Chinese virologist who, at times, is referred to as the "Bat Woman" for her research on bat ...