Macros are powerful, but they don't work on the web or mobile. I’ve switched to the native REDUCE function for my complex ...

So you developed an app that handles offline and online using LoadData and SaveData, and then you come across this weird ...

Hash tables are among the most important data structures known to mankind. Throughhashing, the address of each stored object is calculated as a function of the object's contents. Because they do not ...

Imagine this: you’re in the middle of a critical project, flipping through pages of hastily scribbled notes or scrolling endlessly through a digital mess, trying to find that one important detail.

1. If four 12-2 Type NM cables measuring 0.48 in. by 0.20 in. in cross section are run in a raceway along a wall 70 ft between. two pull boxes, what size raceway must be installed? The cross-sectional ...

Abstract: The resource space model (RSM) is a semantic data model for specifying, storing, managing and locating Web resources by appropriately classifying the contents of resources in the future ...

Chemists achieve synthetic feat with radioactive promethium for the first time. “It’s a tour de force,” says Polly Arnold, a chemist at Lawrence Berkeley National Laboratory in Berkeley, California, ...

If you want to learn how to use IF and VLOOKUP nested functions in Excel, you’ve come to the right place. The IF and VLOOKUP nested functions are two of the most powerful functions in Excel used by ...