Timeline for SparseArray output triggers "unsafe dynamic content" warning

15 events

when toggle format	what		by	license	comment
Aug 19, 2017 at 7:48	history	edited	J. M.'s missing motivation♦		[Edit removed during grace period]
Nov 27, 2016 at 16:20	history	edited	Michael E2		edited tags
Nov 19, 2015 at 22:49	history	edited	J. M.'s missing motivation♦		edited tags
Jan 29, 2015 at 1:41	history	tweeted			twitter.com/#!/StackMma/status/560613544509865985
Jan 28, 2015 at 21:42	history	edited	Chris Grant		edited tags
Jan 28, 2015 at 20:52	vote	accept	Chris Grant
Jan 28, 2015 at 20:52	comment	added	Mike Honeychurch		explanation and solution below.
Jan 28, 2015 at 20:51	history	edited	Chris Grant	CC BY-SA 3.0	added 198 characters in body
Jan 28, 2015 at 20:50	answer	added	Mike Honeychurch		timeline score: 14
Jan 28, 2015 at 20:44	comment	added	Chris Grant		Mathematica v. 10.0.2.0; OS X v. 10.9.5.
Jan 28, 2015 at 20:42	history	edited	Chris Grant	CC BY-SA 3.0	added 137 characters in body
Jan 28, 2015 at 20:38	comment	added	Chris Grant		I open a new notebook, paste the line above in, execute it to get an "Out[1]", save the notebook, quit Mathematica, restart Mathematica, open the notebook, and there it is.
Jan 28, 2015 at 20:35	comment	added	Mike Honeychurch		The warning is not down to that code. You must have other material in the notebook that uses `Dynamic`
Jan 28, 2015 at 19:49	review	First posts
Jan 28, 2015 at 19:57
Jan 28, 2015 at 19:47	history	asked	Chris Grant	CC BY-SA 3.0