chomp function in perl

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Introduction to the use of Chomp in Perl (CHOP and chomp function differences) _perl

Example: Copy Code code as follows: #!/bin/perl Print "Please input a string and a number by order!\n"; $the _string=<>; $the _numb=<>; Print "The result is \ n"; Print "$the _string" x "$the _numb"; Results:The

The string manipulation functions in Perl chomp and chop Introduction _perl

Chomp and chop are all characters used to remove the tail of a string variable, but they have their own differences. The Chomp function works on a variable, and this variable contains a string. If there is a newline character at the end of the

Differences between chomp and chop in Perl

Chomp is used to delete line breaks. Copy codeThe Code is as follows :#! /Usr/bin/perl $ C = "abcde "; Chomp ($ c ); Print "$ c \ n "; [Root @ ak] # perl a. pl Abcde Chop is used to delete the last character. Copy codeThe Code is as follows :#!

The difference between chomp and chop in Perl _perl

Chomp is used to remove line breaks. Copy Code code as follows: #!/usr/bin/perl $c = "ABCDE"; Chomp ($c); print "$c \ n"; [Root@ak]# Perl a.pl Abcde Chop is used to delete the last character. Copy Code

Use Perl chomp

Chomp can remove a line break from the end of a string. This is basically all the functions it can accomplish, as shown in the following example:$ Text = "a line of text/N"; # It can also be input by Chomp ($ text); # Remove the line break (/N ).It

Discrimination of Chop and chomp usage in Ruby

Not yet a systematic study of Ruby, recently looking at the Metasploit framework of the exploit will involve the Ruby script, it would be very hard to check the data once again to make some notes. There are built-in functions for chop and chomp in

Ruby Learning Notes (2) the difference between-chomp,chop

Not yet a systematic study of Ruby, recently looking at the Metasploit framework of the exploit will involve the Ruby script, it would be very hard to check the data once again to make some notes.There are built-in functions for chop and chomp in

Learning Perl 4ed Reading Notes-Chapter2 scalar data

Learning Perl 4ed Reading Notes Chapter2 scalar data1. Numbers. All data (INT, float) is of the double type in Perl. Of course, sometimes Perl also uses integer to represent int internally, because this can improve the running speed of the program,

Perl Basic Syntax Introduction _ Basics Tutorial

one. DataType (data type ):Perl's data types are roughly four: Scalar (variables), Scalar Array (array), hash array (hash), References (pointer), but they seem to be small but more than sufficient. In particular, you can write a Perl program without

Basic perl syntax

I. Data Types(Data type): Perl has four data types: Scalar (variable), Scalar Array (Array), Hash Array (Hash), and References (pointer ), it seems to be rare, but it is more than enough to use it. Especially when writing Perl programs, you do not

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