Description:
The Ruby dynamic OO programming language.
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Rails, using Andrew Valum's uploader
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Hi,
I am trying to create multiple file upload using Andrew Valum's uploader [link] .
When I try to upload example files I get following output:
background1.jpg 22.2kB Successfully Uploaded!
birdie.jpg 0.1MB Failed
black.gif 1.5kB Failed
Most of the time all files seem to be uploaded correctly despite having... more »
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Defining bunch of vars dynamically
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Hello, everyone.
Subj on 1.9.3.
I tryed already:
5.times {|n| eval "house#{n} = Array.new(5)"}
Thats works but only in block scope, how can i define 5 vars in global
scope(with ability to access it out of block)?
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ARM Port - Ruby1.8.7 on Techbase NPE Industrial Computer (GSM / GPRS / EDGE Modem)
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Hi,
I'd just like to let folks know that I have a successful port of ruby1.8.7p357 onto the Techbase NPE series.
The Techbase modem is a nice little device (and no, I don't work for them!). It has variants either without or with various flavours of cellular coms), and also has an RS485 (Modbus) port as well as Ether which makes it suitable for industrial monitoring.... more »
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Ruby and Excel stuff
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Hi,
I'm using the WIN32OLE extension to handle Excel files through Ruby.
I can't seem to do the simple task of cell alignment to the left/
center, when I use :
sheet.columns(2).HorizontalAli gnment = xlCenter (or xlLeft for that
matter).
Did anyone encountered that problem and knows how it can be solved ?... more »
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What libraries should I use for MIME parsing, XML parsing, and MySQL ?
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I have a new application where people send me mail messages each of
which has an attached ZIP file. Inside the ZIP file is an XML file
which I want to parse and put the interesting bits into a MySQL
database. (This is the dmarc.org system, in case you were wondering.)
I'm running on FreeBSD which uses ruby 1.8. I see a bazillion ruby... more »
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ruby gem
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hi friends
I created one new demo gem name is sudhir.but now i
want to increase fuction like adding controller and model in my gem
how can i do please somebody surges me.
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difference between class and object methods
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hello
am i correct when i compare to java, and say:
object methods in ruby are equivalent object methods in java
and class methods in ruby are equivalent STATIC functions in java?
also,
class variables in ruby are equivalent to static variables in java?
thanks...
sagy... ( a very new ruby programmer )... more »
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How to run MS Access macro from ruby
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Hi,
is it possible to run macros from ruby in ms access similar to the way
in ms excel:
require 'win32ole'
excel = WIN32OLE.new('Excel.Applicatio n')
excel.Run "Workbookname!Macroname"
?
Thanks!
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Nokogiri : XSLT and external function implemented ?
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I'd like to know if the use of external function is implemented within
Nokogiri::XSLT ???
As it was, years ago, within the ruby gem xml/xslt.
-- « Tel n'a de chaleur pour ses amis, que pour les brűler. » (Proverbe arabe)
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