The chomp function is a safer version of chop : chop chomp « String « Perl






The chomp function is a safer version of chop

   

chomp VARIABLE
chomp LIST
chomp

chomp removes any line ending that corresponds to the current value of $/.
$/ is the special Perl variable holding the input record separator.
$/ is defaulting to a newline. 
chomp function returns the total number of characters removed.
chomp is usually used to remove the newline from the end of an input record. 
If VARIABLE is omitted, it chomps $_. 

while (<>) {
    chomp;
    print;
}

   
    
    
  








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2.Type four characters with chomp
3.Type four characters without chomp
4.chomp in a while statement
5.chomp matches the input line separator defined by the $/ system variable.
6.chop function deletes the character at the right end of the line of text
7.The chop function removes the last character in a scalar variable
8.Chomp the pre-set character
9.Chomp: Last character removed only if a newline
10.Chop function in action
11.Chop: Removing the last character, regardless of what it is
12.Cleaning Up Typed Input