Beginning Perl for Bioinformatics

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L
 languages
 computer, translator applications for
 programming, definition of
layout
code
 nested function calls
 text, specifying with picture line
 left justification of text
 left shift operator (<<)
 length function , 2nd
 length of arrays
 less than (<) , 2nd
 letters representing nucleic acids , 2nd
 lexical scoping
 enforcing with strict
libraries
 GenBank
 of subroutines
 line input (angle) operator , 2nd  , 3rd  , 4th
 line, current
 linefeeds, removing with chomp function
Linux
 directories
 installing Perl on
 online resources for
 Perl programs, running
 Perl, finding already installed
 text editors
 list context , 2nd
 lists, separating items with commas
 local scope
 local variables
logical operators
 control flow, using for
range operator, use with
 precedence
 loops , 2nd  , 3rd
 do-until , 2nd
 for and while
 foreach , 2nd
 nested
 next operator, effect on control flow
 variable declaration in
 while loop, testing with global regular expression
 lvalue and rvalue

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