Victor K.

Mountain View, CA

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Help find a bright object on Mars!

image-processing asked Oct 10 '12 at 3:52

mathematica.stackexchange.com

25 votes

Detecting patterns of black and white stones on a 2D board

programming pattern-matching algorithm asked Apr 23 '14 at 3:08

mathematica.stackexchange.com

23 votes

Non-greedy string regular expression matching

regex r stringr asked May 16 '13 at 1:03

stackoverflow.com

20 votes

Applying a function to each row of a data.table

r data.table asked Mar 28 '13 at 3:17

stackoverflow.com

17 votes

Problem with ParametricPlot

plotting asked Jul 19 '12 at 5:25

mathematica.stackexchange.com

13 votes

Proving inequalities with Mathematica

equation-solving computational-geometry proof asked Jun 12 '12 at 4:55

mathematica.stackexchange.com

12 votes

Connecting to MS SQL Server from R on Mac/Linux

r rjdbc asked Jan 25 '13 at 0:13

stackoverflow.com

11 votes

Are there performance/other downsides in creating a new RJDBC connections to MS SQL database for each request?

sql sql-server r shiny rjdbc asked Aug 31 '13 at 21:12

stackoverflow.com

7 votes

data.table NOT summarizing properly by two columns

r data.table asked Feb 25 '13 at 21:54

stackoverflow.com

Top Answers

How to produce stacked bars within grouped barchart in R

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Convex hull ggplot using data.tables in R

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data.table NOT summarizing properly by two columns

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RestKit willMapData:

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Why subset returns only odd-numbered rows?

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Can a developer make an app that can be controlled with Siri?

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Detecting patterns of black and white stones on a 2D board

mathematica.stackexchange.com

How can I do an animated switch to UISplitView?

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Summarize a data.table across multiple columns

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collapsing by groups and calculating n in data.frame using R

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What Exactly are Anonymous Files

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Can I still use xcdatamodel core data model relationships with Restkit?

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data.table and table unexpected behavior

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Victor K.

Help find a bright object on Mars!

Detecting patterns of black and white stones on a 2D board

Non-greedy string regular expression matching

Applying a function to each row of a data.table

Problem with ParametricPlot

Proving inequalities with Mathematica

Connecting to MS SQL Server from R on Mac/Linux

Are there performance/other downsides in creating a new RJDBC connections to MS SQL database for each request?

data.table NOT summarizing properly by two columns