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Frequently Asked Questions

Will Perl/Python/Ruby code be fast enough?

VectorSection: Frequently Asked Questions
Aren't there already enough file converters? I have several programs that can import and export files. No. There may be a lot of converters, but we wanted some quality with our quantity. Too much file conversion is done from an import/export menu in software with a graphical interface. This makes it difficult to create automated processes and tends to lead to stale information.
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How would you compare Io to Lua, Python, Ruby, Perl and Java?

io - about - faq
Io, Python and Ruby are pure OO languages (like Smalltalk), the others are not pure OO languages as they have non-object types. Io is a bit more pure as even assignment and locals accesses are messages. In the case of Lua, it is a language in which objects can be easily implemented but are not built in. In terms of simplicity and consistency of syntax, I'd (subjectively) rate them from simplest to most complex as follows: Io, Lua, Python, Ruby, Java, Perl.
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Is this how Parrot will run Python, Ruby, and Tcl code?

AnnoCPAN - docs/faq.pod
No, Parrot won't be twisted enough for Damian. Perhaps when Parrot is ported to a pair of supercooled calcium ions, though...
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How do the Java, Perl, Python, Ruby, ... interfaces differ from the C interface?

NetCDF FAQ
They provide all the functionality of the C interface, using appropriate language conventions. There is no difference in the on-disk format for data written from the different language interfaces. Data written by a C language program may be read from programs that use other language interfaces, and vice-versa.
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How do I call Tcl code from Perl/Tk?

comp.lang.perl.tk FAQ
Assuming that you have a pressing need to call Tcl from Perl/Tk then one "official way" to so would be via the ->send() and the ->Receive() methods. It is also worth noting that you can still have access to a complete Tcl script from perl via the perl system, or '' (backtick), or even exec mechanisms. Just be careful with I/O waits and return values if you try one of these approaches. Further suggestions may be found in the various perlipc files at: ftp://ftp.perl.
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Is the Ruby implementation as fully featured as the Python?

theKompany.com :: Products : BlackAdder : FAQ
The Ruby interpreter works a bit differently than the Python one in that it doesn't execute immediately. We are working on ways to make it work in a similar fashion. There is also no debugger currently for Ruby.
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Why Python? Why not Java or Perl?

GNU Enterprise GNUe FAQ
If you want Java, LinuxKontor is probably a better choice for you. Because of Java's popularity, some of the GNUe team is working on a Java forms client (although it is not a priority and, therefore, is not actively maintained). We do know that Java applications can connect to a AppServer backend via Java's CORBA support. However, Java is NOT the preferred language for our clients as it has issues with its ownership.
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Why Squirrel doesn't have a bunch of modules like Python or Ruby?

FAQ
Because Squirrel is designed to be embedded in an application and not as general purpose language. In the future I'd love to create a more python style distribution called "Fat Squirrel", but I don't know if I will ever have time to do it.
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Why not Python, PHP, Ruby, .Net, Java or any other language?

Seer Trading Systems Ltd - Frequently Asked Questions (FAQ)
Any development environment that supports the building and backtesting of trading systems has to deal with time series data and the challenges of how to represent this data internally as well as making it easy for the end user to manipulate, process and view the data. Typically there are two choices available: to retro-fit an existing language or to design a new language from scratch.
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Are there any wrappers for perl, python, php, mono, java, scheme?

Frequently Asked Questions
How can I edit a file from a libferris virtual filesystem using my current text editor (libferris version 1.1.80+). Can I bind the default view and edit action for a file based on arbitrary metadata (libferris version 1.1.81+).
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Will you support ASP, Python, Perl backends?

The Business Component Framework for PHP
The AreaEdit(tm) fork was created specifically to support the PHP server side language. We use AreaEdit(tm) primarily for our formVista(tm) component framework and MOBIE(tm) information exchange platform which are both currently developed in PHP. Having said that, there is nothing preventing someone from creating a separate backend request router in another language. See the areaedit/backends/backend.php file.
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comp.lang.perl.tk FAQ
In general you don't! The whole idea of perl/Tk is that you are programming in perl not Tcl. To glean the possible advantages of doing this you might want to read the opinions of Tom Christiansen (a definite perl proponent) at: ftp://mox.perl.com/pub/perl/versus/tcl It is nevertheless worth noting that you might still have access to a complete Tcl script from perl via the perl system, or '' (backtick), or even exec mechanisms.
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The python-code is slow, why?

SDS FAQ
The python-support is the most recent and it seems to have been a port from the c++ code and doesn't always use what is smart in python. As the python-code takes on bigger challenges, it is expected to grow.
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What about Perl?

Expect FAQ (Frequently Asked Questions)
From: libes (Don Libes) To: Joe McGuckin <joe@ns.via.net> Subject: Re: Need Perl examples Date: Sun, 22 Jan 95 20:17:39 EST Joe McGuckin writes: > >Yeah, I've scanned through your book a couple of times in the last >week, trying to make up my mind if I should buy it. I spent three years writing it - so I'm glad to hear you're spending a little time considering its merit! >Pro: > Looks like implementing some sort of telnet daemon would be trivial.
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Forum FAQ - GameDev.Net Discussion Forums
Perl is a robust general-purpose programming language frequently used for creating CGI programs on web servers because it is faster than UNIX shell script programs, it can read and write binary files, and it can process very large files. Many companies now use databases to store their web content. The growing trend in MMO games has also increased the need for a reliable database solution for the game industry.
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What is a Ruby?

All Celtic Jewelry - The best in Celtic and Claddagh Jewelry...
Ruby is the birthstone for July. Ruby is composed of the mineral corundum, the same mineral which forms sapphire. Sapphires can occur in numerous colors, but the name ruby is reserved exclusively for the red variety. Just as sapphire, ruby has a hardness rating of 9 and so, is very durable. Knights often wore rubies into battle to fortify their courage and provide them with the reserve of strength necessary to ensure victory. Significant sources of ruby today are Thailand, Burma and Myanmar.
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FireRuby: Frequently Asked Questions
Ruby is an open source programming language created by Yukihiro Matsumoto (generally referred to simply as Matz). More information on Ruby can be obtained here.
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Can I build perl myself from the standard distribution source code?

Perl for Win32 Frequently Asked Questions (FAQ)
The standard perl distribution is mainly geared for UNIX systems. The configuration scripts are in UNIX shell language. It is therefore not a simple task to build perl from the standard distribution. However, it has been done. Karl Martin Syring has built perl with the GNU-Win32 development system. His port is available at: To build this, you'll need GNU-Win32, which is available from Cygnus Support (http://www.cygnus.com/misc/gnu-win32).
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How do I build Perl for Win32 from the source code package?

Perl for Win32 Frequently Asked Questions (FAQ)
The source code package includes make files for Visual C++ versions 2.x and 4.x. The following instructions are for Visual C++ 4.x. [Does anyone have instructions for VC++ 2.x? How about other Win32 C++ compilers? -ESP] The source distribution only includes Intel targets. If you're building for another platform, like DEC Alpha, you may have to fiddle with the build settings to get them to work.
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Where's the source code for Perl for ISAPI?

PerlIS - Perl for ISAPI
Information on Perl for ISAPI can also be found in the ActivePerl-Winfaq6 manpage and the ActivePerl-Winfaq7 manpage.
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Can I build perl from the source code?

ActivePerl faq1 - Availability and Installation
The Perl source code includes complete instructions on building Perl. You can obtain the latest Perl source from: http://www.perl.com/CPAN/src/latest.tar.gz This FAQ was originally assembled and maintained by Evangelo Prodromou. It has been revised and updated by Brian Jepson of O'Reilly & Associates, David Grove, David Dmytryshyn, David Sparks and Michael Smith of ActiveState.
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Why don't you use Java/Perl/Python/PHP/(whatever)?

OkCupid.com: Frequently Asked Questions
We really like C++! And our programming model requires it. Those languages are great for other purposes, but just not for ours. Back to Top
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What is Msql, Perl, TCL, C++, Python, Java, Awk, Sed Support?

Hosting Frequently Asked Questions
These are the development libraries and tools. We have installed them on our server for you to use. Addtional database utilities make managing databases easier.
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Can SourceFormatX support HTML, XML, SQL, Perl & Python?

SourceFormatX?Ì?æ?­? ?é?²?¿?â
We are working hard to support these programming languages, HTML & XML formatters will be seen in the next major version. If you have new feature request, please submit your request to our techs, thank you.
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Can I serve Plan-B screencasts from script pages, such as PHP, Python or Perl?

Conficio - frequently asked questions about Plan-B
Certainly, Plan-B technology is based on Java and HTML. As long as you generate HTML pages that can embed the <OBJECT>-tag and the <EMBED>-tag, you can generate your pages with the scripting language you desire.
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