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Aug
13
comment Errors when using ParallelTable inside a package
This really works! Tks. +1
Aug
12
comment DatePlus changes in V10.2, can I return to previous behaviour?
@Searke, this is a nice tip. I have never used DateValue.
Aug
9
comment Cases vs Select, Pattern vs Pure function
Can you give us an example of your first case? It's related to the second?
Jul
30
comment Problem Using Evaluated Replace with Associations
so we should tag this post like a bug?
Jul
30
comment Problem Using Evaluated Replace with Associations
Very interesting to know.
Jul
30
comment Problem Using Evaluated Replace with Associations
RuleCondition is undocumented no? +1
Jul
29
comment Problem Using Evaluated Replace with Associations
@Mr.Wizard I'm on Mac. I edited the question to add this information tks.
Jul
27
comment How to discover a Java Class Path used by LoadJavaClass?
This is very useful. Tks +1
Jul
26
comment Scoping all symbols
Now, studing R I see your point, in R the variables are local in the function scope, so you don't have this problem. Unfortunately I don't thing this is something solvable in MMA.
Jul
25
comment The most simple Manipulate freeze the notebook on v10.1
I can't reproduce either. Windows 8.1 MMA 10.1
Jul
4
comment How can I add a column into a existing Dataset?
@TaliesinBeynon I´m studying R data.table, and now I understand why they are so popular. These kind of operations are much simpler to be performed. In data.table syntax, add a new column would be as simpler as: ds[, col3 := col1+col2], and the values would be changed by reference. No need to do ds = ds[, col3 := col1+col2]. Here is a data.table sheet if nice ideas I miss in Dataset
Jun
27
comment Export to Google Spreadsheet with OAuthAuthentication
spreadsheets is a brand new R package that does a lot of cool integration between R and Google SpreadSheet. The code is open, so, maybe some ideas can be implemented in Mathematica. You need to generate the authorisation only once, then it is cached in R.
Jun
8
comment Error changing Dataset using Part
@StefanR I know about that. But this would be a nice way to handler data, and should be considered in the future. In R, it's a very natural way to do Data Frame manipulations.
Jun
8
comment How to speed up Select with MemberQ for large lists?
This was similar to my option!.. I lost by few minutes. :) +1
May
29
comment How to export a Mathematica notebook into Markdown?
In R it's very elegant and straightforward. See RMarkdown
May
26
comment Import nested JSON file
IMHO, the best way to do it is 79393. Needs["GeneralUtilities`"]; ToAssociations[list]
May
8
comment How to combine keys in nested list of rules or associations?
@SuTron glad in help!
May
8
comment How to combine keys in nested list of rules or associations?
@SuTron I believe now it works as you expect.
May
7
comment What is the most convenient way to read definitions of in-memory symbols when we don't have the source files? (Spelunking tools)
@RolfMertig Dataset is one of these functions, with 189 definitions.
Apr
30
comment Is It Safe to Remove the Documentation Notebooks?
I miss a option to install Mathematica with no docs.