Re: print variable name and its value
- To: mathgroup at smc.vnet.net
- Subject: [mg99999] Re: print variable name and its value
- From: mstankus at gmail.com
- Date: Thu, 21 May 2009 00:08:15 -0400 (EDT)
- References: <gv0ius$b8v$1@smc.vnet.net>
On May 20, 2:36 am, "Karsten W." <Karsten.G.Wein... at googlemail.com>
wrote:
> Hello,
>
> how can I dump out a variable with its value? The following does not
> work:
>
> myVar1 = 1;
> myVar2 = 2;
> DumpVars[list_List] :=
> MapThread[(Print[#1, ": ", #2]) &, {Map[ToString[#] &,
> Unevaluated[list]], list}];
>
> DumpVar[var_] := Print[ToString[Unevaluated[var]], ":", var];
>
> DumpVars[{myVar1, myVar2}]
> DumpVar[myVar1]
>
> Any ideas?
>
> Kind regards,
> Karsten.
See
http://reference.wolfram.com/mathematica/ref/HoldAll.html