Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re: && and and (well, you try searching for an answer)

by and (Pilgrim)
on Sep 03, 2006 at 05:24 UTC ( #570908=note: print w/replies, xml ) Need Help??


in reply to && and and (well, you try searching for an answer)

&& and || should be used inside logical expressions while or should be used between statements for idiomatic error handling ("or die"). Finally, and is only useful for error handling with system.

Replies are listed 'Best First'.
Re^2: && and and (well, you try searching for an answer)
by Melly (Hermit) on Sep 03, 2006 at 21:38 UTC

    Tnx all - the link to the earlier thread was particularily helpful.

    Tom Melly, tom@tomandlu.co.uk

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://570908]
help
Chatterbox?
[Corion]: Hurr. Yesterday I played around with ffmpeg as a new toy and found its "scene" filter great - it detects scene changes. Now I could write a module that splits a given video on its cuts into different scenes. Except I have no use case for that :)
[Corion]: (and also, writing yet another FFmpeg module just to wrap system() and grep through its output isn't all that great ...)
[erix]: cut out advertisements from movies? :)
[erix]: robably not possible (or it would have been done already)
[Corion]: erix: Oooh - yeah, that would be a good application of this, true (except that I don't consume movies-with- separate- advertisements that much nowadays :) )

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (11)
As of 2018-05-24 11:14 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?