656 reputation
310
bio website
location
age
visits member for 2 years, 2 months
seen Dec 20 '12 at 15:34

Aug
16
awarded  Yearling
Jul
2
awarded  Curious
Aug
16
awarded  Yearling
Apr
29
awarded  Self-Learner
Feb
18
awarded  Nice Question
Dec
20
comment _?NumericQ equivalent for lists
Do you mean like this? MyFunction[arg_?(VectorQ[#,NumericQ]&)]
Dec
20
asked _?NumericQ equivalent for lists
Dec
12
comment Is there a way to continuously update only *some* variables in Manipulate?
In summary, I move a slider which changes the position of a Locator on a ListLinePlot. No problem there - that's fast. But the slider also sends a command to an external app. This is too slow to evaluate at every slider step, so I only want to send the command once the slider is released.
Dec
12
comment Is there a way to continuously update only *some* variables in Manipulate?
Oops, no it doesn't, no live update of the slider graphic itself. This one works: Slider[Dynamic[ x, {None, Automatic, Function[{v, e}, Print@slow[v], HoldRest]}]]
Dec
12
revised Is there a way to continuously update only *some* variables in Manipulate?
added 214 characters in body
Dec
12
comment Is there a way to continuously update only *some* variables in Manipulate?
Thanks - yes, that's an accurate description of the problem. This also works: Slider[Dynamic[ x, {None, Function[{v, e}, Print@fast[v], HoldRest], Function[{v, e}, Print@slow[v], HoldRest]}]]
Dec
12
revised Is there a way to continuously update only *some* variables in Manipulate?
added 13 characters in body
Dec
12
comment Is there a way to continuously update only *some* variables in Manipulate?
...ah...however...apologies, perhaps I didn't explain the problem. I have only one slider - but two things respond to the value of the slider - I want to make only one of those thing react in real-time, whilst the other waits for the slider to be released.
Dec
12
comment Is there a way to continuously update only *some* variables in Manipulate?
Thanks - another simple thing I didn't know!
Dec
12
asked Is there a way to continuously update only *some* variables in Manipulate?
Dec
9
answered What is ImageDistance measuring?
Dec
3
accepted Dialog inside Dynamic Module
Dec
3
comment Dialog inside Dynamic Module
Thanks - sorry for the duplicate.
Dec
3
asked Dialog inside Dynamic Module
Dec
1
comment Button's command is not evaluated in iteration
Many thanks, that's a great link too.