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William
William
01:37
pattern matching proposal for javascript
the discussion is interesting.
 
14 hours later…
Kuba
Kuba
16:04
Can you reproduce this?
1
Q: Layout tips to keep UI responsive

KubaHere is an example of a problem I have. Gutted version of something much bigger: handler2 = Framed[#, Background -> Dynamic[ FEPrivate`If[ CurrentValue["MouseOver"] , RGBColor[1, 0, 0] , RGBColor[0, 1, 0] ]]] & Row[ Framed[ Pane[ Column[ ConstantArray[handler2@G...

performance-tuning front-end dynamic gui-construction
 
2 hours later…
Meta
Meta
17:52
0
Q: My SE Uploader has stopped working

HughThe SE Uploader which has always worked well has stopped working. I reinstalled it and I get the pallette. However, when I click on Image the Wolfram window pops up with SETools`SEUploader`Private`stackImage::parseErr: Could not parse the answer of the server. any ideas? Thanks

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Edmund
Edmund
18:24
Quick question. When you evaluate this 1.`(1.`+0) do you get 0.? I am wrong to expect it to be 1. because of some machine precision thing? I think this is messing up something as it ends up in the result of a calculation and mucks it up.
halirutan
halirutan
19:12
@Edmund Want a hint?
Look at this 
Hold[1.0`+0] // FullForm
 
2 hours later…
Edmund
Edmund
20:49
@halirutan So ... ? I think I have had too long of a day. I'm not picking up your hint. I still think it should be 1. Look at RealDigits[1.`, 15]
JasonB
JasonB
@Edmund - are you getting thrown by the non-space between the + and the 0?
I get something completely different from "1.` (1.` + 0)" than I do from "1.` (1.`+0)"
In the second one, I believe I'm telling it that I want the number 1 with +0 digits of precision
halirutan
halirutan
21:50
@Edmund The thing is that 1.0`+0 is similar to 1.0`0 which is probably not what you intended.
 
2 hours later…
Edmund
Edmund
23:34
@JasonB That is the ticket. I thought I was going mad.
@halirutan Thanks. The fog has lifted. The burritos may have helped.
halirutan
halirutan
@Edmund Hehe :)

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