Things get confusing, though, because different companies use different extensions for the same file type.

Various additional types of content elements can be handled using extensions.

The operating systems were written from the ground up in Lisp, often using object-oriented extensions.

As in all interoperability scenarios, care should be taken to determine if this is acceptable before using such extensions.

Do I know how to construct chords using extensions and alterations?

It is even possible to override the compatibility check using various extensions.

Then there are the varsity consumers who use extensions for volume.

In the late sixties she began creating performance art and continued to use bodily extensions.

Many other paradigms are supported using extensions, including design by contract and logic programming.

Her mother and father used different extensions, both on the line with her.