Public discourse has focused a lot on artificial intelligence in the past few years. And even though the technology is hyped ...

Earlier this year, Paul Hudson asked me to answer a few questions about app marketing for a book he was writing called ...

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

Sometimes you can guess the meaning of a phrasal verb because it is related to the main verb. Look at this example again. Shall we give away all the old books in the office? The meaning is clearly ...