I don\'t know if you guys have ever heard of the app chomp bu开发者_开发知识库t there is a layout in the app which looks like the image below. I\'m wondering how they set this up what would i go about
I\'m on break from classes right now and decided to spend my time learning Perl. I\'m working with Beginning Perl (http://www.perl.org/books/beginning-perl/) and I\'m finishing up the exercises at the
If a particular String contains a newline character that is invisible (not \\n but is 0A in hexadecimal because this value is passed down from the database), how can i able to chomp it away? Will Apac
I\'m pretty new to Perl. My Perl program is getting the HTTP request message from browser, I want to detect the last blank line.
I am trying to process a text file in perl. I need to store the data from the file into a database. The problem that I\'m having is that some fields contain a newline, which throws me off a bit.
I have code like: #!/usr/bin/perl use strict; use warnings; open(IO,\"<source.html\"); my $variable = do {local $/; <IO>};
begin selected_option = gets.chomp if selected_option == 1 puts \"Welcome to the Welcome Screen!\" elsif selected_option == 2
I\'m trying to read in this file: Oranges Apples Bananas Mangos using this: open (FL, \"fruits\"); @fruits while(<FL>){
I have an XML file. There is some blank line in the file. How can I remove only the blank lines? I tried chomp() method and found that it will remove all 开发者_如何学编程the new line symbols. I still
In the interest of开发者_StackOverflow中文版 writing cleaner code... IO.popen(\"Generate a list of files\").readlines.each{ |line|
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