Wire posts tagged with 'perl'
By Jitendra Narayan 4550 days agoTo count the number of matches in a string !!! $str = "one.two.three.four"; $n =()= $str =~ /\./gi; print $n; #Tipsoftheday #Perl- By Jitendra Narayan 4553 days agoPerl scripts for science and engineering http:/
/ www.lwebzem.com/ cgi-bin/ se_res/ scripts.cgi #Perl #Scripts - By Poonam Mahapatra 4572 days agoNumber all lines in a file; perl -pe '$_ = "$. $_"': #Tipsoftheday #Perl
- By Jitendra Narayan 4573 days agoGenerate N base genome: perl -e '@b=qw/A T G C/;print ">Genome\n";while($l<N){print @b[int(rand(4))];$l++;}' #Tipsoftheday #Perl
- By Jitendra Narayan 4581 days agoTo round a floating-point value to a certain number of decimal places: $rounded = sprintf("%.2f", $unrounded); #Tipsoftheday #Perl
- By Jitendra Narayan 4585 days agoTo get all the module dependencies for yourScript.pl program. $ scandeps.pl yourScript.pl #Perl #Tipsoftheday
- By Jitendra Narayan 4587 days agoTo check: Does an array has all equal values. if (keys %{{ map {$_, 1} @test }} == 1) { # all equal } #Tipsoftheday #Perl
- By Jitendra Narayan 4589 days ago
- By Jitendra Narayan 4592 days agoDo you want to compile your Perl program without running it, try $ perl -c <program> #Tipsoftheday #Perl
- By Archana Malhotra 4620 days ago
