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Published on 2010-05-31T13:30:44Z
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Hi, Is there a way to redefine SASS mixins. I want to override SASS mixins for site specific styling needs. Is there a way to do it ?
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I have misconception in understanding the relationship between Ruby language and Ruby on Rails Framework. Because of 'I am an absolute beginner' in web development I have no idea if I have to grasp the fundamentals of Ruby before I go with Ruby on Rails!
I also want to ask who is behind both Ruby…
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My RoR server receives a string, that was encrypted in C++ application using des3 with base64 encoding
The cipher object is created so:
cipher = OpenSSL::Cipher::Cipher::new("des3")
cipher.key = key_str
cipher.iv = iv_str
key_str and iv_str: are string representations of key and initialization…
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Hi Guys, I'm having few doubts on implementing file downloads. I'm creating an app where I use attachment_fu with Amazon s3 to upload files. Things are working pretty well so far on uploading side. Now its the time to start the file downloads. Here is what I need, a logged in user search and browse…
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A lot of PDFs are stored inside MySQL as a BLOB field for each PDF file. The average file size is 500K each.
The Rails app will stream the :binary data as file downloads, where there is a user click on the download link.
Assume there is a maximum of 5 users downloading 5 PDFs concurrently, what…
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Applying the Behavior Driven Development (BDD) methodology to your Rails development takes you beyond traditional Test Driven Development. Learn how to do it with the Ruby-based BDD framework RSpec.
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I'm getting this wierd error on my windows 7 computer when i am using the html2haml command with Haml 3 and Rails on ruby 1.9:
-- control frame ----------
c:0017 p:-9593720 s:0052 b:0052 l:000051 d:000051 TOP
c:0016 p:---- s:0050 b:0050 l:000049 d:000049 CFUNC :require
c:0015 p:0026 s:0046 b:0046…
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Hi everybody.
I feel quite excited about HAML and CoffeeScript and am working on tutorial showing how to use them in non-Rails environment.
So, haml has easy to use command-line utility
haml input.haml output.html.
And, what is great, there exist a project (one of many forks: https://github.com/aussiegeek/coffee-haml-filter)…
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After installing rails3, I'm experiencing problems when trying to use haml with it.
I have the updated gem installed, and after rails PROJECT_NAME , I did haml --rails in its root.
It apparently had worked fine, since I have haml folder inside plugins, init.rb, as expected.
But when I try to rake…
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i am trying to get haml working with a rails3 project;
since i am quite far in the modeling i wanted to go to the haml views now --
seems that the current haml (git master) does not work together with the current rails3 git master because of some syntax changes in rails3 form_for
does anyone have…
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is there a full setup guide for mongo_mapper, haml, rails3 and devise, for the current git (master) branches? a lot of things changed in all of those frameworks/libs lately. i was wondering if somebody has it up and running and can share it on github or give some pointers...
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