Posted on 07/08/2025 11:30
This article explains why using shared arrays in Perl can cause errors during socket creation. It outlines solutions and best practices for managing shared variables.
Read morePosted on 07/08/2025 04:00
Learn how to extract specific string occurrences from a text using Perl regex. This article explains matching strings after 'ETN: ' and before 'data reached'.
Read morePosted on 07/07/2025 00:15
Encountering 'command not found' for Perl filters? This guide reveals causes and solutions to ensure your scripts execute smoothly in zsh. Learn to fix path, permissions, and shebang issues!
Read morePosted on 07/06/2025 20:00
Learn how to debug and fix Perl script errors in a Windows environment effectively. Resolve threading issues and console input problems to run your Perl scripts smoothly.
Read morePosted on 07/05/2025 19:30
Discover how alternation with captures works in Perl regex and why undefined matches occur. Learn to use branch resets effectively in your scripts.
Read morePosted on 07/04/2025 23:15
Learn how to verify if a file is writable in Perl, handling both existing files and new file creation environments. This guide provides a reliable solution with code examples.
Read morePosted on 07/03/2025 13:30
Learn how to match whitespace but not newlines in Perl. Explore elegant regex solutions like using negated character classes and the '\h' shorthand for efficient whitespace handling.
Read morePosted on 07/03/2025 05:30
Learn how to unwrap continuation lines in Perl scripts effectively. This tutorial guides you from reading files to processing lines and printing results.
Read morePosted on 07/03/2025 03:15
Learn how to create a regex in Perl to match street addresses. This guide covers essential criteria for identification and an example Perl script to implement it.
Read morePosted on 06/30/2025 17:15
Learn how to create sequenced numbered filenames in Perl on Linux. This guide details prefix and suffix numbering with zero padding and without padding for better file organization.
Read morePosted on 06/29/2025 19:30
This article provides a comprehensive guide to installing Raku/Perl5 and Zef on Linux without root access, using a custom Perl script that simplifies the process. The script handles everything from downloading the source code to installing it in the user's home directory, allowing complete functionality without requiring superuser permissions.
Read morePosted on 06/29/2025 06:30
File::Map can slow down with large files compared to File::Slurp due to memory management and disk I/O bottlenecks. This article explores performance differences and provides benchmarking code.
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