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unable to locate nuget.exe when building webservice on appharbor
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edited May 23 '17 at 12:18
Community♦
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answered Dec 10 '13 at 18:07
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Truncate a list to a given number of elements
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stash@{1} is ambiguous?
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Your shell is eating your curly brackets, so while you say stash@{1}, git sees stash@1 and that...
How do I interpret precision and scale of a number in a database?
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How to check if a value exists in a dictionary (python)
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>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>>...
How to dynamically build a JSON object with Python?
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Dan Loughney
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answered Apr 16 '14 at 13:07
Martijn Pieters♦Mar...
Rails has_and_belongs_to_many migration
...First run your migrations, then edit the generated migration file.
Rails 3
rails g migration create_restaurants_users_table
Rails 4:
rails g migration create_restaurants_users
Rails 5
rails g migration CreateJoinTableRestaurantUser restaurants users
From the docs:
There is also a gene...
running Rails console in production
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if you're running rails 3.0 or greater, you can also use
rails console production
production can of course be substituted with development or test (value is development by default)
Adding the option --sandbox makes it so that any changes you ma...
How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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