Ruby
in [Programming]
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How to update Ruby >>> CentOS Hello, my data center has installed Ruby for me it is: ruby 1.8.7 (2009-06-08 patchlevel 173) [i686-linux] i want to have it updated for 1.9.1 I am waiting for help, Thanks alot. -- Posted via http://www.ruby-forum.com/. ... 14 Jul 2010 13:11
Advice for html project I helping my boss with some scripting for a web analysis research project. He handles vocabulary and analysis, while I am using ruby parse WARC files and the actual HTML. Anyway, I'm still fairly new to Ruby. I did the WARC parsing, but I was wondering what I should use for the HTML parser. (Didn't want to re-in... 13 Jul 2010 20:49
Strange Loop 2010 I'll be talking about GoLightly at http://strangeloop2010.com/ in October so if anyone wants to corner me there about plans for RubyGoLightly or the possibilities for Ruby in real-time/systems programming your interest will be greatly appreciated. Ellie Eleanor McHugh Games With Brains http://feyeleanor.tel ... 13 Jul 2010 19:43
How can I get the result of this equation I have written this a script like this: values = [10, 20, 30].each {|value| value + (value * 10)} puts value In this case, I get: undefined local variable or method `value' for main:Object (NameError) I'm trying to see the result of the equation value + (value * 10) What should I do? Thanks. -- Po... 13 Jul 2010 20:49
[ANN] unicorn 1.0.1 and 1.1.2 - fix rollbacks Changes: Theses release fix a long-standing bug where the original PID file is not restored when rolling back from a USR2 upgrade. Presumably most upgrades aren't rolled back, so it took over a year to notice this issue. Thanks to Lawrence Pit for discovering and reporting this issue. About Unicorn: Unico... 13 Jul 2010 16:25
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Ruby garabage collector In the "Why's poignant guide to Ruby" book, it states the following: "If you can't get to an object through a variable, then Ruby will figure you are done with it and will get rid of it. Periodically, Ruby sends out its garbage collector to set these objects free." The point I'm not getting here is: "If you can... 14 Jul 2010 05:29
Shouldn't this be called a global constant? In "why's poignant guide to Ruby" book, it mentioned that: $LOAD_PATH is a global variable. Isn't this a global "constant"? -- Posted via http://www.ruby-forum.com/. ... 14 Jul 2010 04:25
Programming TCP-protocol Server (MineCraft) There's this game called Minecraft (http://www.minecraft.net/) Read this site first: http://www.minecraftwiki.net/wiki/Development_Resources What I want to do is to create a custom Minecraft Server in Ruby. There are several in other languages: http://www.minecraftwiki.net/wiki/Custom_server_list But I'd ... 14 Jul 2010 04:25
Ruby 1.9.2 float precision Hello, The Liquid templating engine has the following tests passing till ruby 1.9.2 rc1: assert_template_result "4.66666666666667", "{{ 14 | divided_by:'3.0' }}" #equals to 14/3.0 in irb assert_template_result "6.3", "{{ '2.1' | times:3 }}" #equals to 2.1*3 in irb However, as far as I could understand, the... 14 Jul 2010 13:11 |