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Jan
26
comment How can I create a fountain effect?
@cormullion - you mean "if you don't like" ;-).
Jan
26
comment relative scale of elements in ImageCompose
Actually, when I think about it IMO the Epilog makes more sense: first you plot the data, and then you indicate which points are relevant, instead of first indicating the relevant points on an empty page. But I'm nitpicking, and that on a Saturday night :-). HANWE!
Jan
26
comment relative scale of elements in ImageCompose
I can see the upvote indicator, and +2, but I'm not sure it was +1 before I voted.
Jan
26
comment relative scale of elements in ImageCompose
No, it's fine, and together with ssch's solution I like it better than kguler's. The reason for the transparency is that I'm more used to Epilogs than Prologs. I realize that I still often make the wrong choice == a lot to learn!
Jan
26
comment relative scale of elements in ImageCompose
Aha, a cheat! :-) I was thinking of cutting out the disk from a plane, like in CSG, but this is easier, of course. Thanks, +1. (I admit that I also cheat by just placing the purple dots over the blue ones, instead of replacing them.)
Jan
26
comment relative scale of elements in ImageCompose
Nice, thanks a bunch. +1 for now. (For an accept I'll wait to give others the chance to post an answer too.)
Jan
26
awarded  Custodian
Jan
26
reviewed Reject How to convert a hex color string to RGBColor?
Jan
26
asked relative scale of elements in ImageCompose
Jan
25
revised Selecting multiple columns from a matrix?
added 193 characters in body
Jan
25
asked Selecting multiple columns from a matrix?
Jan
19
revised Efficiently extracting an array subset given a separate array
couple of LFs inserted to get rid of the horizontal scrolling
Jan
14
revised How can I get a running sum for a list?
benchmark results added
Jan
14
comment How can I get a running sum for a list?
I've thought of the Transpose + Take too, but I'm not sure it will be the fastest. I'll benchmark the different answers later and report back. In any case, thanks.
Jan
14
comment How can I get a running sum for a list?
Thanks. I didn't know about the Accumulate function. (which reminds me of what a fellow student of mine said: "programming is like magic. It's easy once you know the magic words.")
Jan
14
asked How can I get a running sum for a list?
Dec
23
revised RandomVariate returns values outside the support of a PDF
sig removed, per the FAQ
Dec
23
asked How can I find these patterns' signatures?
Dec
22
revised Can I redefine a list as a set of variables?
added 384 characters in body
Dec
21
comment Can I redefine a list as a set of variables?
I like the alias function you added. This is exactly what I want, thanks a bunch! +1 for now (I'll wait with the accept and see if there are other ideas)