"Roll-Back" or Undo Any Manipulators Applied To A Stream Without Knowing What The Manipulators Were
73009
Restore the state of std::cout after manipulating it
37401
Undo working copy modifications of one file in Git?
82241
How to implement one "catch'em all" exception handler with resume?
2443
How can I undo Edit steps in Object Mode?
42787
How can I preserve an active redstone circuit when I leave the chunk it's built in?
112732
closing nested streams
95668
When is "backshifting" optional?
92250
Is there a "reverse sudo"?
73949
How can I print lines from file backwards (without using "tac")?
136990
How do I reverse the text in a file / stream in UNIX / Cygwin?
137566
Avoiding stealing a resource when moving the robber in Catan
158570
Untrack files from git temporarily
69591
What if robots.txt disallows itself?
30903
What happens when I wrap I/O streams twice?
36535
data structure used to implement UNDO and REDO option
75896
Stealing and reattaching a running process
62203
Programmatically go back to the previous fragment in the backstack