djberg96's articles:

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Getting the actual size of a sparse file 9 159 (1/5/2011 4:37:07 PM) comp.lang.ruby Hi, How do you get the true size of a sparse file? Using /var/log/lastlog on Ubuntu as an example I see this with "ls -lh" 287K lastlog With "ls -sh" I see this: 40K lastlog A File.stat call rev... Daniel

[ANN] mkmf-lite 0.1.0 0 127 (5/25/2010 1:33:44 AM) comp.lang.ruby Greetings, I'm happy to announce the release of mkmf-lite 0.1.0. This is the initial release of this library. = What is it? A very lite version of mkmf. Unlike mkmf it is designed to be a library, ... Daniel

Making a VALUE visible to multiple source files 2 36 (2/25/2010 5:38:20 PM) comp.lang.ruby Hi, I'm having some trouble pre-declaring some VALUE's. I've got a VALUE cFoo I want to be visible to multiple source files. Say the layout is something like this: foo/ext/stuff/extconf.rb foo/ext/stuff/foo.c... Daniel

SOAP error: Cannot map <class> to SOAP/OM 0 240 (2/2/2010 4:22:24 PM) comp.lang.ruby Hi, Ruby 1.8.7 soap 1.5.8 Linux & Mac I'm getting an odd error from the soap library while attempting to connect to a Sympa 5 server in one of our production apps: A SOAP::Mapping::MappingError occu... Daniel

Detecting kerberos version from header file 0 13 (2/1/2010 5:12:32 PM) comp.protocols.kerberos Hi, Is there a way to detect which version of kerberos I'm using within a C program? Is there a #define somewhere I can use? I ask because the prototype for kadm5_init_with_password changed in 1.6 and later (... Daniel

Compiling multiple C source files into a single library 2 236 (1/25/2010 7:46:37 PM) comp.lang.ruby Hi, In the past I've always put all my code into a single source file and built it that way. However, I'd like to split out my C source files into a "one class per file" arrangement for a particular projec... Daniel

Delayed evaluation of append_features 0 26 (1/19/2010 4:04:22 PM) comp.lang.ruby Hi, I was just reading this bit: http://judofyr.net/posts/never-gonna-let-you-go.html And that had me wondering about my "interface" implementation. At the moment, users must declare the methods before they ... Daniel

ffi, kerberos 6 149 (1/12/2010 10:48:13 PM) comp.lang.ruby Hi, I'm trying to wrap two function calls from kerberos, krb5_init_context and krb5_free_context. Here are the prototypes for both: krb5_init_context(krb5_context * context) => krb5_error_code krb5_free... Daniel

SystemStackError with gem installs, 1.8.7-p248 2 36 (12/30/2009 1:41:06 PM) comp.lang.ruby Hi, I upgraded to ruby 1.8.7 p248 yesterday. Since then I've started seeing these error messages on gem installs: dberger@globe-madison ~>sudo gem install sys-filesystem Password: Building native extensions. ... Daniel

[ANN] sys-proctable 0.9.0 0 30 (10/16/2009 2:48:19 PM) comp.lang.ruby Hi, sys-proctable 0.9.0 has been released! = What is it? A library for getting process table information, i.e. information about the processes running on your system. = Is that it? It also provides a Sys::... Daniel

djberg96's replies:

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Net::Ping::HTTP inconsistencies 4 30 (4/19/2010 9:33:21 PM) comp.lang.ruby I have multiple websites that are "up". That is, they are accessible via the browser and return to the user content. But... >> require 'net/ping' => true >> Net::Ping::HTTP.new('somewebsite.com').ping?... rabbitblue (97)

Getting a unique filename? 3 271 (9/14/2010 9:58:52 AM) comp.lang.ruby I need to build a Zip-Archive with a unique name that is served by Apache using its X-SendFile mechanism. Tempfile doesn't appear to be suitable in this case as it unlinks its managed file when the Tem... Michael

Net::PingExternal gives an errror 5 45 (9/16/2010 2:22:40 PM) comp.lang.ruby Hello there, I'm having a problem with a tutorial to ping whatever. I have snowleopard and both ruby's both give the same error: uninitialized constant Net::PingExternal (NameError) here is the code i'm usin... w3bwizart.be (5)

OT: file attribute serialization in Windows 3 44 (10/12/2010 12:27:33 PM) comp.lang.ruby [Note: parts of this message were removed to make it a legal post.] I am writing a backup program (not necessarily in Ruby) and I need to back up ALL of a file's attributes. For Windows: R Read-only files... ralphs (104)

Is it possible to find out if an identifier is a method alias? 9 157 (10/14/2010 10:48:34 PM) comp.lang.ruby >> def method; end => nil >> alias :method_alias :method => nil >> defined? method => "method" >> defined? method_alias => "method" The above makes perfect sense, but is there a way to determine if an... Ammar

Separator in $PATH 4 197 (10/19/2010 8:02:51 PM) comp.lang.ruby Hello everyone, Unix-like operating systems use a colon to separate each directory in the PATH, while Windows uses a semicolon. The question is: is there some class in the Ruby library that knows about... Stefano

`dir_config': undefined method `split' 1 44 (3/4/2011 8:41:02 PM) comp.lang.ruby Having difficulty installing 'gem install mysql2'. Getting these gem install mysql2 -- --with-mysql-config=/opt/mysql/mysql/bin/mysql_config --with-opt-include Building native extensions. This could take a w... bellcolt (4)

mkmf have_func usage 9 244 (3/25/2011 5:55:07 AM) comp.lang.ruby Hi, I'm wondering if I'm using the have_func from lib mkmf correctly, as I = can't seem to get a `true` out of it?=20 require "mkmf" have_func( "iconv_open", = "/Library/Frameworks/Libiconv.f... Iain

Ruby Future Or? 27 25 (5/15/2011 11:31:39 AM) comp.lang.ruby I was thinking today and I was wondering if ruby has a future when python is being to widely accepted. Outside of rails, because I have no want to code in rails. Thanks -- Posted via http://www.ruby-forum.co... piratej74 (3)

Writing formulas to excel spreadsheet #2 22 49 (5/19/2011 4:22:23 PM) comp.lang.ruby Hi, everyone. I've just started using ruby a couple of days ago, and I've been using it to read data from text files and write to excel spreadsheets. I also need to be able to write formulas to spreadsheets, bu... ampclj9 (8)