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Results for "Perl"

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  • Jit

    Count the total number of lines in a file. my $total=@{[<INFILE>]}; #Perl #Count #Number #Total #File

    Tags: Perl, Count, Number, Total, File

    3611 days ago

  • Jit

    Count the number of occurrence of pattern in a file using Perl. perl -e '$_ = <>; print scalar ( () = m/needle/g ), "\n"' #Perl #Perloneliner #Count #Occurrence

    Tags: Perl, Perloneliner, Count, Occurrence

    3610 days ago

  • Jit

    To count number of fasta entries, I use: grep -c '^>' mySequences.fasta #Perl #Count #Number #Fasta #Linux #Grep

    Tags: Perl, Count, Number, Fasta, Linux, Grep

    3570 days ago

  • Martin Jones

    Martin Jones

    Tags: Bioinformatics, NGS, Genomics, Perl, Python

    1768 days ago

  • Suleman Khan

    Is there any quick way to replace an existing substring with a new substring in a string?

    I am currently using a s/// regex like this: $str =~ s/$find/$replace/g; Looking for some other quicker way for the same. Thanks

    Tags: Perl, String, Replace, Substring, Quick

    3552 days ago

  • Jitendra Narayan

    Chromosome Visualization Tool: A Whole Genome Viewer http://www.hindawi.com/journals/ijpg/2011/373875/ #Chromosome #Visualize #Plot #Perl

    Tags: Chromosome, Visualize, Plot, Perl

    3517 days ago

  • Martin Jones

    Sequential number arrays @arrayVal = (1 .. 10); #Perl #Array #Sequential

    Tags: Perl, Array, Sequential

    3508 days ago

  • Martin Jones

    Smart comment module in perl http://search.cpan.org/~dconway/Smart-Comments-1.000005/lib/Smart/Comments.pm #Perl #Comments #Smart #ProgressBar

    Tags: Perl, Comments, Smart, ProgressBar

    3508 days ago

  • John Parker

    Search a PATTERN in a file and print the line. perl -ne '/PATTERN/ && print' fileName #Perl #Pattern #Print #Search #Line

    Tags: Perl, Pattern, Print, Search, Line

    3507 days ago

  • Reshma Khatun

    Reshma Khatun

    Skills: Bioinformatics, Perl, Python, R

    2504 days ago

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