Webb28 juni 2024 · Step 1 – Installing PostgreSQL. In order to configure Ruby on Rails to create your web application with PostgreSQL as a database, you will first install the database onto your server. Using sudo privileges, update your APT package index to make sure that your repositories are up to date: sudo apt update. Webb23 juni 2012 · I was wondering which could be a better way of mounting different apps for ruby . I have 2 sinatra apps and one rails app . One way is to use rails as base and …
GitHub - sinatra/sinatra: Classy web-development dressed in a …
WebbRuby on rails 是否有条件地需要基于Rails或Sinatra框架的Gemfile中的gems?,ruby-on-rails,gem,sinatra,bundler,gemspecs,Ruby On Rails,Gem,Sinatra,Bundler,Gemspecs,我正 … Webb說我在github上有我的rails應用程序,並且正在heroku上部署github repo。 我有一個情況,我有一個簡單的文本文件與一堆字 它在我的github回購 。 我想將這些單詞 使用簡單 … shark solary
Rails 和 Sinatra 的区别是什么?_微wx笑的博客-CSDN博客
Webb7 mars 2024 · Create a migration: rails g model CourseStudent creates a join model for the n:m relation, and the migration to the corresponding table. Edit the migration file CreateCourseStudent so it contains the following: class CreateCourseStudent < ActiveRecord::Migration def change create_table :course_students do t # Your code … Webb9 aug. 2024 · sinatra 不同于rails,是一个轻量级的ruby 框架,非常轻巧灵活。基本用法如官网所述:#!/usr/bin/env ruby require 'sinatra' get '/frank-says' do 'Put this in your pipe … sharks olfactory system helps to smell blood