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Aug
6
comment Combining images with CUDA
How quick do you need it? A simple approach using Part on packed arrays takes about a tenth of a second.
Aug
6
comment Apply an image as a texture to text
@MichaelE2, I'm using Windows 7 (64 bit) and version 10. It worked fine with version 9 too.
Aug
6
awarded  Nice Answer
Aug
6
comment Apply an image as a texture to text
It didn't even occur to me to use shadow :-)
Aug
6
answered Apply an image as a texture to text
Aug
6
awarded  Good Answer
Aug
5
comment How to set up the Fourier domain for a Fourier Transform?
This one may also help.
Aug
5
comment How to set up the Fourier domain for a Fourier Transform?
The FFT outputs positive frequencies first, from zero up to Nyquist, then negative frequencies. See the linked question for more details.
Aug
5
comment Merging lists and adding common elements
More terse: Reap[Sow@@@Join[J,L],_,{#1,Total@#2}&]//Last
Aug
4
comment Behaviour of Plot3D with large numbers
For a simpler example: Plot3D[Sign[u], {u, -1, 1}, {p, -100, 100}, ExclusionsStyle -> Red]
Aug
4
comment Behaviour of Plot3D with large numbers
Looks like a bug with the handling of exclusions. Try with ExclusionsStyle -> Red for example.
Aug
4
awarded  Enlightened
Aug
4
awarded  Nice Answer
Aug
4
revised V10's Operator Forms - what are they good for?
deleted 34 characters in body
Aug
4
comment V10's Operator Forms - what are they good for?
@Mr.Wizard, I'm not sure either. I've noticed that some folk avoid @ and // too, so maybe using a single consistent style for function application is a more important consideration for them than other aspects of readability.
Aug
4
comment V10's Operator Forms - what are they good for?
@xzczd, yes you could use // the way I have written it. Perhaps that would be clearer actually.
Aug
4
awarded  Nice Answer
Aug
3
answered V10's Operator Forms - what are they good for?
Aug
2
revised How to prevent function from passing values to slot
added 410 characters in body
Aug
2
comment How to prevent function from passing values to slot
@Mr.Wizard, good point, thanks.