Displaying 20 results from an estimated 40 matches for "depixelate".
2007 May 31
4
Sample Merb App
I put together a sample app to help people learn Merb:
http://svn.depixelate.com/applications/invoice_tracker/
I also blogged about it here:
http://depixelate.com/2007/5/31/taking-merb-for-a-spin
--
Zack Chandler
http://depixelate.com
2007 Mar 24
4
image file URL generated by image_tag include some parameter
I''m using image_tag to generate img tag.
URL of image file generated by image_tag include a parameter like following.
"http:// ..... /images/filename.gif?123123123"
What''s this number parameter for? How can I remove it? I''m using rails
with built-in WEBrick server in test mode.
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2007 Jan 26
7
How to protect attributes from being updated?
Hi!
I''m new to Rails!
Rails rox!
1 quesion so far:
I have :email attribute in User model.
I dont'' want :email to allow to be updated.
How do i do this with Rails?
Do I have to implement required validation manually?
Thanks!
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2006 Nov 17
4
set empty values as null in the database
Le''s say that I have a table called people and the column middle_name is
nullable. If the user enters say blank or empty space then in the database
it is recorded as empty space. I would like in all my models all empty
spaces to be recorded as null.
I guess I can write a plugin which will do so for all the models but I''m
sure something like that should already be existing.I
2006 Aug 10
6
Login Restfully
In DHH''s keynote, he alluded to doing logins with REST. Has anyone
implemented this, and if so, would you mind elaborating on how you did
it please?
Thanks in advance.
--
Posted via http://www.ruby-forum.com/.
2007 Feb 01
6
Using a nonstandard foreign key
Hopefully this is an interesting question.
I have a "user" table with a field "email_address". I would like the
part of "email_address" after the ''@'' to be a foreign key to a
"companies" table populated by a companies that are clients.
Any pointers on how to do this in rails?
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You
2006 Aug 15
7
mongrel_cluster not starting on reboot
...rel_cluster -> ../init.d/mongrel_cluster
/etc/rc4.d/S20mongrel_cluster -> ../init.d/mongrel_cluster
/etc/rc5.d/S20mongrel_cluster -> ../init.d/mongrel_cluster
www:/etc/init.d#
Specs:
mongrel 0.3.13.3
mongrel_cluster 0.2.0 on
debian sarge (rimu).
Any ideas?
--
Zack Chandler
http://depixelate.com
2006 Aug 17
8
instance variables in templates
Hey all,
Well... hmm... feeling pretty stupid here...
For some reason my controller instance variables are not displaying
in my templates. I''ve boiled it down to this test case.
class Rss::FilmController < ApplicationController
def display
@time = Time.now
end
end
and the template:
<html>
<head>
<title>Is This Ever Going To Work</title>
2006 Nov 18
1
ETS eMoney?
Anyone used ETS Corporation''s EMoney ECOM Gateway ?
I''m working on a project that will have to interface to it and if the
work has already been done was
hoping not to re-invent the wheel.
Failing that, which payment gateway gem option is better -
ActiveMerchant or Payment, or are there others ?
I''m willing to add the work done for this to whichever option we use in
2007 Mar 23
2
assert_select VS assert_no_tag
Hi everybody.
Assert_no_tag will be deprecated soon. How can i use assert_select for
checking not existed tag?
Thanks.
Bye.
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2007 Feb 07
2
Image Downloads in IE
Hi,
This may not be a rails issue, if not apologies.
I have an application which allows image downloads.
The image is downloaded with the code:
send_data(@wallpaper.image,
:filename => @wallpaper.path,
:type => @wallpaper.image_content_type,
:disposition => "downloaded")
However, Internet Explorer doesn''t download the image, it
2006 Jul 14
2
how to get builder 2.0 to escape attributes in rxml
I am using rxml to produce opml files and need to escape ampersands in
the attributes.
builder 2.0 docs found at http://builder.rubyforge.org/ show the
following
xml = Builder::XmlMarkup.new
xml.sample(:escaped=>"This&That", :unescaped=>:"Here&There")
xml.target! =>
<sample escaped="This&That"
2007 Mar 09
5
storing customer CC on gateway
I posted this late yesterday afternoon to no response, so I figured I''d
try once more to get the morning people''s attention.
I''m working on setting up the credit card processing part of a rails app
for my company and running into some issues. I''m currently working
with the ActiveMerchant plugin and connecting to our account at
Authorize.net.
2021 Dec 02
1
NHW Project development
Hello,
I know there is no community around NHW, but I would have liked to know
what you would like to see improved in the NHW codec.I know its results are
not perfect for now compared to high-end AV1/VVC codecs for example, but
could be ok giving its extremely fast speed.-However on high quality
images, I notably like its good results because of its neatness.-
Regarding things to improve, there
2021 Dec 02
1
NHW Project development
Raphael,
I do not believe it is possible to build a viable community around most hardware projects except super-universal based on very cheap/high-volume products like Pi or Arduino. We see the commercial benefits of Free Software/Open Hardware as it adds value to the hardware as users are ready to pay extra for the Freedom.
Andrey
---- On Thu, 02 Dec 2021 12:59:34 -0700 Raphael Canut
2007 Jan 29
6
RJS problem
Hi,
I''m implementing a "digg-like" page, that once you digg. The score for
each item will dynamically reflect your current action +1 .
I am not sure what''s
In the controller I have an action responsible for increase of the
score.It has a corresponding rjs in view.
--------------------------------------------------------------------------------
def arouse
2007 Jun 27
5
How to make attachment_fu generate RESTFUL URL
hi folks:
I follow this article:http://clarkware.com/cgi/blosxom/2007/02/24
all goes well except the public_filename ，it return something like
"photos/0000/0001/test.jpg" ,not the expected RESTFUL URL LIKE
''photos/1/test.jpg'',any suggestion?
My Env is Rails 1.2.3 on Ruby 1.8.6 with attachment_fu from http
://svn.techno-weenie.net/projects/plugins/attachment_fu/ by now
2021 Dec 02
1
NHW Project development
Hi Andrey,
Thank you for your answer.Actually, NHW is very low-power so I think it
could be geared toward any hardware.But actually I don't have hardware
skills, so NHW is not a real hardware project for now maybe? I agree with
you that it is extremely difficult (for me) to build a community around
NHW, I'm certainly very bad/underskilled at it.Any help is welcome!
Cheers,
Raphael
Le
2021 Dec 02
1
NHW Project development
Raphael,
Some 15 years ago I implemented limited functionality Theora in our cameras FPGA (it took me 6 month of hard labor), and then gave up - it is a very crowded space and it is difficult to compete with more advanced codecs. And for our other work we anyway need almost raw image data, so we are using JPEG-based JP4 format (https://community.elphel.com/jp4) that we originally developed for
2006 Aug 10
2
save / update and validate
Hi,
It seems that the validate method in ActiveRecord is not call when doing
an myActiveRecordObject.update, right ?
So, I call the save method instead, and the validation happens...
some has an explanation ?
thanks
arnaud