Arslan R. arslan-gg
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| public String trim(String value, int maxLength) { | |
| return value.substring(0, Math.min(value.length(), maxLength)); | |
| } |
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| @SafeVarargs | |
| public final <T> T oneOf(T... values) { | |
| return values[faker.number().numberBetween(0, new Random().nextInt(values.length))]; | |
| } |
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| # service configuration example | |
| [Unit] | |
| Description=AppName | |
| Requires=network.target | |
| [Service] | |
| Type=simple | |
| User=your_user_name | |
| Group=your_user_group |
arslan-gg
/ migration_name_201709030744.rb
Created
September 3, 2017 04:46
How to store coordinates in Ruby on Rails
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| class CreatePlaces < ActiveRecord::Migration[5.1] | |
| def change | |
| create_table :places do |t| | |
| t.decimal "lat", precision: 10, scale: 6 | |
| t.decimal "lng", precision: 10, scale: 6 | |
| end | |
| end | |
| end |