In computing terms the difference between snapshot and snippet
is that
snapshot is a file or set of files captured at a particular time, capable of being reloaded to restore the earlier state while
snippet is a textfile containing a relatively small amount of code, useless by itself, along with instructions for inserting that code into a larger codebase.
As nouns the difference between snapshot and snippet
is that
snapshot is a photograph, especially one taken quickly or in a moment of opportunity while
snippet is a tiny piece or part.
As verbs the difference between snapshot and snippet
is that
snapshot is to take a snapshot of while
snippet is to produce a snippet (small part), to excerpt.