Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re^3: Creating 2D array / Matrix

by Cristoforo (Deacon)
on Mar 18, 2013 at 22:32 UTC ( #1024170=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Creating 2D array / Matrix
in thread Creating 2D array / Matrix

shift here shifts from the @ARGV array. If it fails, (if not enough file names, 3, were supplied on the command line), then the program dies, (quits), and prints the string contained in $usage, ("merge_bed.pl <input1> <input2> <output>". (This message tells the user that his perl program, merge_bed.pl or whatever name you choose as your program name requires 2 input filenames and 1 output name).


Comment on Re^3: Creating 2D array / Matrix
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1024170]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (7)
As of 2014-07-11 10:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (224 votes), past polls