sprintf - Perldoc Browser
#sprintf FORMAT, LIST Returns a string formatted by the usual printf conventions of the C library function sprintf. See below for more details and see sprintf(3) or printf(3) on your system for an explanation of the general principles. For example: # Format number with up to 8 leading zeroes my $result = sprintf("%08d", $number); # Round number to 3 digits after decimal point my $rounded = sprintf
perlrun - how to execute the Perl interpreter - Perldoc Browser
CONTENTS NAME SYNOPSIS DESCRIPTION #! and quoting on non-Unix systems Location of Perl Command Switches ENVIRONMENT ORDER OF APPLICATION #NAME perlrun - how to execute the Perl interpreter #SYNOPSIS perl [ -gsTtuUWX ] [ -h?v ] [ -V[:configvar] ] [ -cw ] [ -d[t][:debugger] ] [ -D[number/list] ] [ -pna ] [ -Fpattern ] [ -l[octal] ] [ -0[octal/hexadecimal] ] [ -Idir ] [ -m[-]module ] [ -M[-]'module..
FindBin - Locate directory of original Perl script - Perldoc Browser
CONTENTS NAME SYNOPSIS DESCRIPTION EXPORTABLE VARIABLES KNOWN ISSUES AUTHORS COPYRIGHT #NAME FindBin - Locate directory of original Perl script #SYNOPSIS use FindBin; use lib "$FindBin::Bin/../lib"; use FindBin qw($Bin); use lib "$Bin/../lib"; #DESCRIPTION Locates the full path to the script bin directory to allow the use of paths relative to the bin directory. This allows a user to setup a direct
perlstyle - Perl style guide - Perldoc Browser
CONTENTS NAME DESCRIPTION #NAME perlstyle - Perl style guide #DESCRIPTION Each programmer will, of course, have his or her own preferences in regards to formatting, but there are some general guidelines that will make your programs easier to read, understand, and maintain. The most important thing is to use strict and warnings in all your code or know the reason why not to. You may turn them off e
Perl programming documentation
#Perl 5.38.2 Documentation The perldoc program gives you access to all the documentation that comes with Perl. You can get more documentation, tutorials and community support online at https://www.perl.org/. If you're new to Perl, you should start by running perldoc perlintro, which is a general intro for beginners and provides some background to help you navigate the rest of Perl's extensive docu
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