Hello Monks,
I have file contains some meta data, I need to capture few details(user information) which falls anywhere in the file. To capture that what I did was I read the entire file content as string, and used regex (m/\@user_info_start(.*)\@user_info_end/si) to capture the user details. It works fine for smaller files, but takes time for file sizes more than 1MB.
To fix this, I read the file content into an array and looped to capture the user details falls between @user_info_start and @user_info_end lines. It makes the results better than using regex for bigger files.
I just want to check with you people, like processing file content from array is best option vs regex?
All is well. I learn by answering your questions...
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.