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How do I print out the contents of an object in Rails for easy debugging?
...essor :name, :age
end
user = User.new
user.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user.to_yaml
#=> --- !ruby/object:User
#=> age: 30
#=> name: John Smith
Hope that helps.
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How to get a Docker container's IP address from the host
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edited Dec 19 '19 at 23:51
the Tin Man
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Core Data: Quickest way to delete all instances of an entity
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Nikita
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answered Sep 5 '09 at 15:49
Dave DeLongDave DeLong
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How do you fade in/out a background color using jquery?
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This exact functionality (3 second glow to highlight a message) is implemented in the jQuery UI as the highlight effect
https://api.jqueryui.com/highlight-effect/
Color and duration are variable
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Is it possible to data-bind visible to the negation (“!”) of a boolean ViewModel property?
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RP NiemeyerRP Niemeyer
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How to run only one local test class on Gradle
I am new to Gradle. I use Gradle 1.10 and Ubuntu 13.
9 Answers
9
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If REST applications are supposed to be stateless, how do you manage sessions?
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351
Statelessness means that every HTTP request happens in complete isolation. When the client mak...
Am I immoral for using a variable name that differs from its type only by case?
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33 Answers
33
Active
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How to add System.Windows.Interactivity to project?
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93
The official package for behaviors is Microsoft.Xaml.Behaviors.Wpf.
It used to be in the Blend ...
How to create Java gradle project
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283
To create a Java project: create a new project directory, jump into it and execute
gradle init ...