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Nov
8
comment How to effectively diff a notebook?
Yeah, I'd say it's a duplicate.
Nov
8
comment How to clear just variables defined in one notebook?
@SixtySuit Uh? I don't understand what you mean... If you need Case1, then make Case1 a separate context.
Nov
8
comment How to clear just variables defined in one notebook?
It's a decent start, but there are several ways to define variables. For instance, :=, /:, :^=, etc. You can also define several variables at once, as {foo, bar, baz} = ... Also, there's the possibility of strings such as "foo = ..." showing up as false positives.
Nov
8
comment Width of two plots
This is a duplicate of this one (see my answer there). You'll have to also fix the ImagePadding (and perhaps PlotRangePadding). The slightly different paddings are because one has thick lines and the other doesn't.
Nov
7
comment Gradient/ColorFunction in Disk with transparent background
Hmmm... possibly a duplicate of mathematica.stackexchange.com/q/7657/5. Silvia's answer is probably what you're looking for. In short, generate the gradient using any of the plotting functions, set an alpha channel and clip it to a disk region and texturize a polygon with that.
Nov
7
answered How to clear just variables defined in one notebook?
Nov
7
reviewed Leave Open Making a table with elements like {10i+j, i, j}
Nov
7
reviewed Approve suggested edit on Convert values at level {3} in a list to percentages
Nov
7
revised Incorrect means of order statistics for the standard normal distribution
deleted 87 characters in body; edited title
Nov
7
revised Getting a list of accurate coordinates from a plot
added 253 characters in body
Nov
7
answered Getting a list of accurate coordinates from a plot
Nov
6
comment Import selected columns from a tab delimited text file
Or awk '{print $5}' myfile.txt :)
Nov
6
revised Import selected columns from a tab delimited text file
deleted 10 characters in body; edited title
Nov
6
reviewed Approve suggested edit on How do I Export through a standard system file save dialog activated by a Button?
Nov
6
comment Rearranging a biclustered matrix
Please include a small example matrix that demonstrates the idea... it's hard to follow the logic when you explain it in 3 paragraphs.
Nov
5
comment How can I access a variable in one evaluator from another evaluator?
@OleksandrR. Yeah, sure that would be a fine place. Do you have an account? If so, I can add you to the repo. If not, I'll upload it
Nov
5
comment How can I access a variable in one evaluator from another evaluator?
@OleksandrR. Could you update your answer with the latest version of the code? (you can perhaps use belisarius' notebook-in-image palette to upload it if it is long)
Nov
5
awarded  Nice Answer
Nov
5
comment Plotting a Phase Portrait
@covertbob If you're that new to Mathematica, then I suggest going through some tutorials and using the virtual book. Also see this answer for some introductory materials. Unfortunately, this site is not the place to learn Mathematica step-by-step from scratch. For starters, you can look at the code in the answer Chris linked to, and use the documentation center to read up on the functions used (e.g., NDSolve, ParametricPlot, StreamPlot, etc.) Just the first two should be sufficient for you to make headway on your problem.
Nov
5
reviewed Close Passing a function as an argument of another function