# Stampare una stringa dopo 15 secondi

**URL:** <https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487>\
**Category:** IT\
**Created:** [June 26, 2008, 10:43am UTC](https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487 "2008-06-26T10:43:43Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rasitux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/77aa72/32.png) [@rasitux](https://www.ruby-forum.com/u/rasitux)\
**Post date:** [June 26, 2008, 10:43am UTC](https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487/1 "2008-06-26T10:43:43Z")

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Sapete per caso come si fa a stampare un stringa dopo qualche secondo?  
in pratica io vorrei che dopo 15 che abbia scritto un nome a caso mi  
appaia una scritta.  
si puo fare?

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**Author:** ![rasitux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/77aa72/32.png) [@rasitux](https://www.ruby-forum.com/u/rasitux)\
**Post date:** [June 26, 2008, 10:49am UTC](https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487/2 "2008-06-26T10:49:12Z")

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v. Kernel#sleep

Il 26 giugno 2008 10.43, Stefano R. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) ha  
scritto:

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**Author:** ![rasitux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/77aa72/32.png) [@rasitux](https://www.ruby-forum.com/u/rasitux)\
**Post date:** [June 26, 2008, 10:58am UTC](https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487/3 "2008-06-26T10:58:59Z")

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Carlo P. wrote:

> v. Kernel#sleep
> 
> Il 26 giugno 2008 10.43, Stefano R. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) ha  
> scritto:

non so come devo fare per farlo funzionare…  
se lo scrivo cosi mi da un errore

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<div class="post-metadata">

**Author:** ![rasitux](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/77aa72/32.png) [@rasitux](https://www.ruby-forum.com/u/rasitux)\
**Post date:** [June 26, 2008, 11:05am UTC](https://www.ruby-forum.com/t/stampare-una-stringa-dopo-15-secondi/141487/4 "2008-06-26T11:05:02Z")

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prova a salvare questo in un file (pippo.rb):  
–8\<—  
puts “ciao…”  
sleep 5  
puts “…belli!”  
–8\<—

e a lanciarlo con:

ruby pippo.rb

Se invece sei in un controller di Rails dovrebbe essere sufficiente  
“sleep \<num\_secondi\>”

Il 26 giugno 2008 10.58, Stefano R. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) ha  
scritto: