Displaying 20 results from an estimated 60000 matches similar to: "lyric data store and search"
2010 Sep 24
4
invalid argument for file creating
hi
I use song_title to creat a file named by song_title.I have many song
titles to create many files.but unfortunately,some of song titles
contain special characters,such as [ ,which leads the following error:
#####
Errno::EINVAL in Lyric spiderController#scrap_one_category
Invalid argument - e:/rails/lyric/public/song/e/Energy/
[ar:Energy.lrc
#####
I use the following codes to create and write
2012 Nov 30
4
Tokeninput incremental search not working
Rails 3.1.3
After watching
http://railscasts.com/episodes/258-token-fields?autoplay=true
I have installed the similar functionality to my app.
However,
def index
@cities = City.all
...
does in fact give the list of all cities in the text field, but
def index
@cities = City.where("name like ?", "%#{params[:q]}%")
...
does NOT
2010 Sep 04
4
Store a single variable / row in database
What would be the best way in rails to store a single variable and have
it persist. Like a have a variable that says "total_visits" that counts
the total number of page loads.
The only solution I can think of is having a table with a single row.
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2013 Sep 02
2
Why the string interpolation is not working inside the Nokogiri method `#search` ?
Why the string interpolation is not working inside the Nokogiri method
`#search` ?
require ''nokogiri''
doc = Nokogiri::HTML::Document.parse <<-eotl
<div>
<p>foo</p>
<p>foo</p>
<p>bar</p>
</div>
eotl
doc.class # => Nokogiri::HTML::Document
class Person
attr_accessor :name
end
ram = Person.new
2012 Apr 18
2
RoR - Search Forms with Checkboxes, display appropriate results
I have a form that allows me to search a hotel by city or name and by
rating through radio buttons. It all works.
However, my hotel model has_one :facility, this facility model is
composed by several boolean fields (for example, roomservice:boolean
restaurant:boolean and so on)
The question is, I want to add checkbox fields for each facility I have
and in the search form, when the user selects
2011 Aug 25
3
ActiveRecord searching in batch (with find_by_sql)
I have an issue where I am getting a large number of records from the
database and I cant afford to keep it in the memory due to performance
issues.
Therefore using the following would be ideal,
User.find_each(:batch_size => 5000, :start => 2000) do |user|
NewsLetter.weekly_deliver(user)
end
however,
I would like to use find_by_sql since my query is user defined. Question
is, is it
2001 May 19
1
Ogg Lyrics
One of the great things about Ogg (in addition to fantastic sound quality)
is the ability to insert anything into a file tag, including lyrics. What
would be sweet would be a visualization plug-in which would read the
"lyrics" tag and display this text in a resizable window. Does anyone have
experience programming winamp plug-ins?
Greg
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List archives:
2010 Aug 05
7
Search large XML file -- REXML slower than a slug, regex instantaneous
Got a question hopefully someone can answer -
I am working on functionality to match on certain nodes of a largish (65mb)
xml file. I implemented this with REXML and was 2 minutes and counting
before I killed the process. After this, I just opened the console and
loaded the file into a string and did a regex search for my data -- the
result was almost instantaneous.
The question is, if I can get
2012 Aug 08
1
Memcache and Rails - Storing String as values.
Hello all,
I have been using Memcache with my rails application to store certain
key value pair.... I am using Dalli gem for the same... So Here''s what i
do from console:
require ''dalli''
dc = Dalli::Client.new(''remoteserver:11211'')
dc.set(''example_link'', "http://www.google.com")
=> true
value =
2010 Jun 11
2
How to use an active record store session model?
I have a toy rails app, 2.3.5 on Debian ''squeeze'', that uses the
ActiveRecord session store. I can see that it set cookies and
inserts rows into the database table ''sessions''.
Inside a controller, how do I acquire a reference to the model object
representing the current session? This used to be possible by calling
''session.model'' but in
2011 Feb 27
10
How to store the same key multi times in a Hash ?
given an Arra tags[]
I need to produce a resulting Hash as following ..
{ "$in" => [tags[0]], "$in" =>[tags[1], ...}
in which the key should be always the same and the value being an
Array
I tried this :
myHash = {}
tags.each do |tag|
h = {"$in" => [tag]}
myHash.merge!(h)
end
but the merge! is only
2012 Aug 01
1
Rails app structure of search portal
Hello,
I want to create an google-like app with one search box, where you can send
a request to different legacy databases.
And the results of the database requests should be displayed on one site
with jquery databse tables and flot charts .....
But I am having problems to display all the results of the requests (of one
controller) on one site.
How would I do this?
Can someone please outline
2013 Feb 26
1
Store files with carrierwave to remote server (may be via ssh/scp)?
Im setting up production environment where all static content separated
from web application server. I need to store all carrierwave powered
content to another server, but by default carrierwave include only :file
(for local files) and :fog (for cloud CDN) store support. How I can do that?
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2009 Dec 16
1
Where should I store private/restricted files?
Hi all,
I''ve created an application that uses an XML file to tailor to user''s
settings. The XML file is generated by rails and is unique to each
user. Currently, I''m storing them as public/settings/#
{user.login}.xml. However, these files must be private and only
accessible by those users alone. I''m still new to rails, so the only
real way I know how to
2010 Nov 20
3
Global text search (and replace) on MacVim?
Been trying out Macvim and I think I have covered most of what I used in
other editors except for how to handle global searches and replaces for text
in files (i.e. not looking for file names, but search and replace text
within all files below a specific directory). Can anyone who uses MacVim
tell me what they use for such tasks? I have been poking around and see
:grep as the main method, although
2009 Sep 01
2
Flac and lyrics
Both MPEG-4 File Format (mp4) and Matroska (mkv) have an interesting
format for lyrics and subtitles. Since these container formats can
contain multiple contain streams, lyrics or subtitles are just another
"stream" interleaved with the rest of the data. They are synchronized by
having timestamps like any other stream. The payload is just text data.
If you don't care about
2011 Aug 02
1
NoMethodError in Store#index
Thanks in advance
I want to know how to solve No method errors
Agile Rails 4th ed
Great book
But second time I get this type of error
I would like to know how to troubleshoot and resolve
Please see below thanks once again
NoMethodError in Store#index
Showing C:/rails/shop9/app/views/line_items/_line_item.html.erb where
line #9 raised:
undefined method `title'' for nil:NilClass
2012 Oct 20
5
Is it possible to store the log file by day?
I hope to store the log file by day , because the log file will be so large
with the time goes by.Is it possible to do this ?
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2012 Jul 15
1
APP-ID for using Bing search api through "rbing" gem!
Hello all,
I''m currently working on something and I need to use Bing search api in my
rails app.
I can user a gem called "rbing" which is a ruby wrapper around that api.
For creating
and instance of RBing class and using its methods I need to pass an APP-ID
to its
constructor like this -> bing = RBing.new("MYAPPID")
for getting a Bing APP-ID I searched a lot and
2010 Jun 08
8
rails, ajax, json, and script
Could someone please demonstrate the code to send both json (or xml) AND
javascript (to be executed) in a single Ajax request?
Is this even possible?
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