I store the time zone in the database I obtained through the FB API. The time zone looks like:
-7 Which field should I use in rails/PostgreSQL to store this value? string?
UTC-3.5
-7
A
Category: Language
Programming language is a formal language used to define computer programs. It is a standardized communication technique used to issue instructions to a computer. A computer language allows programmers to accurately define the data that the computer needs to use, and precisely define the actions that should be taken in different situations.
Ruby-on-rails-3 – How to name the foreign key in ROR 3?
How to name foreign keys in RoR?
I used the following command to give the foreign key:
rails generate scaffold Table2 id:integer Table1:references this The command adds the foreign key
VB.NET Memory Management
Update: I may confuse memory usage issues with UI sharing the same thread and processing (as pointed out by MusiGenesis below). But regarding memory usage, I still can’t find VB .net specific synta
Ruby-on-rails – Ruby On Rails, forced users to download TMP files
I created a file in the tmp directory, which contains the following controller code:
def download file_path = “#{RAILS_ROOT}/tmp/downloads/xxx.html”
data = render_to_string( :action => :show
Ruby-on-rails – use Cancan to authorize resources based on multi-to-many associations
I have two models, events and users share many-to-many associations. Users can be administrators, managers or producers.
Only the producer belonging to an event can read Take the event. I tried to
First exploration: Ruby on rails
One. Installation Ruby installation: https://ruby-china.org/wiki/rvm-guide
Note: After installing RVM and Gem< /p> Install rails:
gem install rails -v 5.1.4 # specific version installation
Ruby-on-rails – Dynamic `named_scope` depends on some standards
Dear, I have a student model, I have specified some name_scopes in it, such as from_program, from_year, from_school, has_status, from_course, etc…
Anyway, can I dynamically link different n
Ruby-on-rails – Virtual Ruby Development Environment
I mainly do ruby on rails development on my machine, but sometimes I end up using other laptops for RoR development. If there is something (maybe the shell?) it will be fine, this Basically all t
Ruby-on-rails – Start the Rails server with absolute path
I am trying to make a script to run my Rails development server, but the absolute path does not want to work.
This is what I have;
/home/me/dev/app/script/rails server>> /var/log/rails.
CXF framework implementation WebService
Introduction to Apache CXF: http://cxf.apache.org/docs /index.html
1. Use CXF to develop Web Service server: Each Web Service component requires two parts: interface and implementation class: