Jan 12, 2026
Post comments count0
Post likes count2
Clipping the focus item when looking for its on-screen location
Preventing the cursor from pointing to nothing.
Showing archive results for 2026
Jan 9, 2026
Post comments count1
Post likes count1
Using Active Accessibility to find out where the focus item is
Looking at child objects.
Jan 8, 2026
Post comments count4
Post likes count2
Using Active Accessibility to find out where the Windows caret is
It's old and rather simple, but we like simple.
Jan 7, 2026
Post comments count1
Post likes count1
How can I find out where the Windows caret is?
You'll have go to a larger scope.
Jan 6, 2026
Post comments count1
Post likes count2
Swapping two blocks of memory that reside inside a larger block, in constant memory, refinement
Could do with a little less rotating.
Jan 5, 2026
Post comments count1
Post likes count3
How can you swap two non-adjacent blocks of memory using only forward iterators?
Applying the rotation trick to our new problem.
Jan 2, 2026
Post comments count0
Post likes count2
How can you swap two adjacent blocks of memory using only forward iterators?
A different algorithm, employing a different kind of cleverness.
Jan 1, 2026
Post comments count10
Post likes count2
Swapping two blocks of memory that reside inside a larger block, in constant memory
A variation on the constant-memory rotation.