perl

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Calling perl script from Java servlet

I\'m trying to call a perl script from a java servlet on tomcat 7. I开发者_运维知识库 have set up the context.xml and the web.xml so I can run a .pl file by going to http://localhost:8080/test/cgi-bin[详细]

2023-04-11 20:37 分类：问答
Get Perl to print full "key path" to values (Data::Dumper won't)

$foo{alongkeyname}{anotherlongkeyname}{yetanotherlongkeyname}{afairlyshortkeynamewellitgotlongwhileiwastypingitsoiguessnot}{bob}{something} = 1;[详细]

2023-04-11 20:13 分类：问答
Using the Inkscape shell from perl

Inkscape has a shell mode invoked like this inkscape --shell where you can execute commands like this: some_svg_file.svg -e some_png_output.png -y 1.0 -b #ffffff -D -d 150[详细]

2023-04-11 20:09 分类：问答
How to escape '$' character in perl?

I am trying to execute a MongoDB query as below : $Coll开发者_如何学Goection1->update({\"_id\":\\$id}, { \\$set: {\"Title\":$title} }, false );[详细]

2023-04-11 19:19 分类：问答
Why aren't my nested lookarounds working correctly in my Perl substitution?

I have a Perl substitution which converts hyperlinks to lowercase: \'s/(?<=<a href=\")([^\"]+)(?=\")/\\L$1/g\'[详细]

2023-04-11 18:54 分类：问答
standard perl program representation

I want standard way of perl programming. i am writing perl scripts but i need to write some information before program starts. what is the purpose of this sript and organization and time and date and[详细]

2023-04-11 18:49 分类：问答
how to add information at the start of the file using perl

i have c file and i need to add some information at the begging of the c file. I have one hash table with keys as the numbers and values as the strings. by using that table i am searching if the strin[详细]

2023-04-11 18:44 分类：问答
How do I use replacement variables when doing search/replace with Regex in Perl?

I want to search a xml-file for all -tags changing the attribute enabled to false, which can be like this[详细]

2023-04-11 18:24 分类：问答
Perl: syntax error ")[". array slicing

I\'m new to Perl and was experimenting around a bit. I have this code: use Digest::MD5 \'md5\'; use Data::Dumper::Perltidy;[详细]

2023-04-11 18:00 分类：问答
@INC hook unknown fatal error

Hey I\'m writing a program that uses an @INC hook to decrypt the real perl source from blowfish. I\'m having a quite annoying problem that doesn\'t show up using warnings or any of my standard tricks.[详细]

2023-04-11 16:13 分类：问答