Questions tagged [localsymbol]

For questions related to the V10.2+ functionality LocalObject and V11.1+ PersistentObject.

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2
votes
0answers
80 views

ResourceFunction cannot find cached local version

When I try to use ResourceFunction it doesn't find a file. I'm afraid it's because my user name on Windows include spaces and an "é". ...
1
vote
0answers
48 views

Recursiveness in backtracking algorithm

In order to familiarise with using basic algorithms in Mathematica, I am coding a sudoku solver using a backtracking algorithm. I am treating the sudoku itself as an association (I want to learn to ...
1
vote
1answer
43 views

Why is LocalSymbol treated differently inside a Module scope?

Wanting to persist credentials entered via a dialog. While doing so I wanted to scope them by prepending a type to the symbol name. Came across this behavior which I find odd: ...
3
votes
1answer
49 views

Generating Manipulate Controls for Indexed Variables

I would like to know a method to share variables between Manipulate environments. I understand that the variables used in controllers are a kind of local ones and ...
12
votes
1answer
140 views

How to implement a resumable Table?

Motivation (my sob stories) Too many times I've run a notebook for hours and then Mathematica crashes (FE or Kernel, mostly FE) and things are lost. I've made various attempts at custom solutions ...
2
votes
1answer
45 views

Why is the variable x not locally scope in the StringExpression?

Clear[x] StringCases["abcadcacb","a"~~x_~~"c"->x] {b,d} ...
2
votes
2answers
213 views

Alternative to Dump Save

When dealing with large matrices I like to store them in the memory once for all, such that when I restart Mathematica I do not have to wait for a very long computational time of order of minutes. To ...
3
votes
0answers
39 views

LocalSymbol remains unevaluated in autoload package?

I am using LocalSymbol to store some database credentials. I put a statement like this in a user-level autoload package: ...
0
votes
0answers
63 views

Bug with `LocalObjects` leaking evaluation of `LocalSymbol`

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4
votes
2answers
107 views

List all LocalSymbols

I was working with a LocalSymbol, but after I deleted the cell I came back to the notebook hours later only to forget the name of the variable! Is there anyway to see a full list of the named ...