Re^2: How to save and reload my hash

by lepetitalbert (Abbot)

on Nov 20, 2005 at 15:16 UTC ( [id://510245]=note: print w/replies, xml )

Need Help??

Hello dear Monks,

first thanks for you answers.

I first tried : (cos it's the shortest)

use Storable;
 # fill my hash
 store \%host_info, 'file';
 %host_info = ();
 %host_info = %{retrieve('file')};
 # print my hash
[download]

This worked. Don't know what I did yesterday, when I used

store \%host_info, 'file';

(probably not exactly that) It had a file with just

pst01234(and some unprintable chars).
[download]

Maybe I should not code until 6am.

Thank you all.

Have a nice day !

"There is only one good, namely knowledge, and only one evil, namely ignorance." Socrates

Comment on Re^2: How to save and reload my hash Select or Download Code

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Re^3: How to save and reload my hash by Errto (Vicar) on Nov 20, 2005 at 17:28 UTC
The output that Storable produces is not meant to be human-readable. So it's probably true that whatever you were doing worked just fine. You just have to sort of trust (or test it) that when you read it back in using `retrieve` it'll come out ok.	[reply] [d/l]

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