Finding the phone numbers of property owners can be a crucial step for various professionals. You may be a real estate investor, and you have found a gem of a property. You want to get involved ...

I am parsing a logfile in C# and want to pull out certain lines that have a value. Currently I'm searching for terms and when that term is found I use string.substring to count over and grab the ...

For centuries, prime numbers have captured the imaginations of mathematicians, who continue to search for new patterns that help identify them and the way they’re distributed among other numbers.

You must have received a call from an unknown number. Some of them would be spam or promotional, and you would dismiss them. Often you would have suspected them of being someone known or a fraudulent ...

In 1998, Ask Ars was an early feature of the newly launched Ars Technica. Now, as then, it's all about your questions and our community's answers. We occasionally dig into our question bag, provide ...

If the long wait times and hard-to-find numbers don’t make it clear enough, I’ll say it: Tech companies don’t want to talk to you. Here’s a secret I bet you didn’t know. You can have Amazon call you ...

Have you ever gone through a period of time where you saw the same number everywhere? Perhaps your morning coffee costs $3.33, and so does a gallon of gas when you fill up your car. Maybe then you log ...

Rebecca Lake is a certified educator in personal finance (CEPF) and a banking expert. She's been writing about personal finance since 2014, and her work has appeared in numerous publications online.