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Generate colors between red and green for a power meter?
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+1; I was going to ask a new question about how to improve a color algorithm i have for coloring a bar chart in HTML/PHP... SO suggested this question as similar and your answer helped me fix the issue without having to ask the question! Thanks!
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
... There's no mention of using PG in the question. Recommending a new database system is not much help...
– Ger
Nov 5 '15 at 21:07
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What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
...access some value using the value[:key] syntax.
Please note that Array.new["key"] will raise a TypeError.
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Importing a Maven project into Eclipse from Git
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Yes this definitely works, but the newer m2 has finally got nice integration with git and svn. As others have noted, EGit 1.0.0, m2e 1.0 and m2e-egit 0.13 will give you git -> materialize mvn project to eclipse in one step.
– thetoolm...
Everyauth vs Passport.js?
...y test environment on heroku, even with identical code and databases and a new heroku app instance. At that point I ran out of theories as to how to isolate the issue, so removing everyauth was the logical next step.
The way it provides support for standard authentication using username/password cre...
How does the @property decorator work in Python?
...rty object at 0x10ff07998>
These act as decorators too. They return a new property object:
>>> property().getter(None)
<property object at 0x10ff079f0>
that is a copy of the old object, but with one of the functions replaced.
Remember, that the @decorator syntax is just synta...
How to set data attributes in HTML elements
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@Gaucho .data will only work if you use newer jQuery >= 1.4.3, for older versions .attr will work.
– Ilias
Nov 15 '18 at 17:02
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Permutations in JavaScript?
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There's a new question about this answer.
– Anderson Green
Feb 13 '14 at 2:46
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Binding a Button's visibility to a bool value in ViewModel
...t Implements System.Windows.Data.IValueConverter.ConvertBack
Throw New NotImplementedException
End Function
End Class
A ViewModel property method would just check the boolean property value, and return a visibility based on that. Be sure to implement INotifyPropertyChanged and call it...
The model backing the context has changed since the database was created
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