I\'m having 开发者_StackOverflow中文版problems with an insert to the database. First an explanation of my little Blog app.
In Exifr for rails (im using this fork https://github.com/picuous/exifr ) how do i sort out the pictures according to date
I got a working Rails App (3.1.1). Now I wrote a runner (saved in app folder). When starting the runner with:
I\'m currently trying to write an add friends step to our registration system, and I\'ve been asked to implement something similar to the way foursquare works.
I have a digg like web service which briefly explained has a page parser and when people submit stories, the parser returns title and summary based on hpricot and some other small extraction principle
I get Could not find ZenTest-4.6.0 in any of the sources When i\'m trying to migrate my database using bundle exec rake db:migrate
Can any one help with this error - 26401#0: accept() failed (24: Too m开发者_JAVA百科any open files)
I have the html source: <ul> <li> <input checked=\"checked\" class=\"chb_tester\" id=\"user_role_ids_\" name=\"user[role_ids][]\" type=\"checkbox\" value=\"1\" />
I\'m trying to format a column of numbers in rails - using number_to_currency.I want to display negative numbers with ()s - which is easy to do using the negative_format option.However, when I do this
I have a index view in a Rails 3 project where several line items are listed along with a corresponding count. For example:
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