Most perl string comparison related news are at:
More perl string comparison related news:
Calculate Perl String Length perl.about.com 4 Jan 2012 | 06:11 am
One of the most common things you might want to do is calculate Perl string length. For instance, you might ask the user to enter some text and want to make sure that they haven't entered too much or ...
Other things you can do with Perl strings! perl.about.com 30 Dec 2011 | 06:46 pm
Ok, so we're focusing on regular expressions over the next couple of weeks. But let's not forget all the other things you can do with Perl strings. Perl is famous for its ability to parse text. In fa...
Programming • Re: Fast string comparison thunked.org 21 Aug 2013 | 11:30 pm
Sorry for the delay in reply. The paper comes across as an undergrad posting, not terrible, just naive. I infer that this paper was posted in 2004. The minimalist "strstr" amounts to: Code: char *s...
Programming • Re: Fast string comparison thunked.org 23 Jul 2013 | 04:52 am
My apologies; should have added that I'm certainly no expert in low-level algorithm optimization. If it's not too much trouble do you mind going into more detail concerning the deficiencies you've not...
Programming • Re: Fast string comparison thunked.org 20 Jul 2013 | 02:09 am
Might I humbly suggest you look at that paper but not take it seriously --- somebody post a request if you want me to go into detail as to how it's deficient. A definitive read on modern search algori...
Programming • Re: Fast string comparison thunked.org 20 Jun 2013 | 03:05 am
I believe the algorithm you've described is actually better termed as "string search" instead of comparison. Anyway I would first like to point out that, starting with glibc 2.10 (iirc), the string s...
How to find all occurrences of a string in another string using Perl expertsguide.info 7 Sep 2011 | 08:07 pm
How to find all occurrences of a string in another string using Perl? Related posts: Greedy Search in Perl Regular Expressions Alter Regular Expression Match Position in Perl How to know if docume...
Greedy Search in Perl Regular Expressions expertsguide.info 26 Jul 2011 | 12:18 am
You might have come across the problem of .* capturing all the pattern it matches in the string, while you wanted only a part of it. E.g., In the above string if you only want to capture the value of...
Perl Basics Programming Tutorial, Beginners Guide varul.multiply.com 6 Nov 2009 | 12:59 am
An example to help you know how a Perl program is executed, we will try to print a string "Hi, How are You". Just open a notepad or wordpad type in the following code Sample Code: #! C:\programfiles\...
Scalar Variables, String Concatenation, Variable Substitution - Perl Tutorial varul.multiply.com 6 Nov 2009 | 12:56 am
Scalar Variable is a simple data that can be manipulated very easily by Perl. Numbers and Strings are basic scalar variables. Number: In Perl, integers can be expressed in decimal (base 10), hexadeci...
