1
vote
4answers
159 views

Do “download” and “upload” only refer to networks?

I know what it means to download something from a website or upload a video to YouTube. But do the terms "download" and "upload" only apply when referring to one device transferring data to another ...
4
votes
3answers
1k views

What is the origin of != in the meaning “not equal to”?

As a programmer I have always assumed that using != as meaning not equal to when writing text (usually on the internet) came from programming languages. Is this true or is the origin different?