change_column :table_name, :column_name, :date
class CreateProducts < ActiveRecord::Migration
def change
create_table :products do |t|
t.string :name
t.text :description
t.timestamps
end
end
end| Code Example |
|---|
| Ruby :: online ruby compiler |
| Ruby :: ruby merge arrays unique |
| Ruby :: rails start id to 1000 |
| Ruby :: ros2 publish message command line |
| Ruby :: rails class note reminders |
| Ruby :: activerecord exclude |
| Ruby :: ruby nth element of array |
| Ruby :: ruby assign rest of array |
| Ruby :: rails interrupt if tooo long |
| Ruby :: add two numbers ruby |
| Ruby :: rails multiple rescue |
| Ruby :: rails date field default today |
| Ruby :: class inheriting multiple modules in ruby |
| Ruby :: rspec log to console |
| Ruby :: ruby md5 |
| Ruby :: cloudbuild ruby googl |
| Ruby :: ruby read file line by line |
| R :: R, how to count missing values in a column |
| R :: if not i startswith r |
| R :: r na omit column |
| R :: r dataframe column factor |
| R :: how to multiply two columns in r |
| R :: r seq |
| R :: delete all rows that contain a string in R |
| R :: R darekn color |
| R :: how to link world bank data into r |
| R :: how to randomly select R |
| R :: how to load html file to r studio |
| R :: formatc in r |
| R :: créer un vecteur sur r |