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When and why would you seal a class?
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96
On a class that implements security features, so that the original object cannot be "impersonat...
What are Scala context and view bounds?
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edited Dec 24 '19 at 16:29
Julian A.
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answe...
JavaScript: What are .extend and .prototype used for?
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6 Answers
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Active
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SQL - many-to-many table primary key
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86
With a simple two-column many-to-many mapping, I see no real advantage to having a surrogate key...
Declaring variables inside or outside of a loop
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edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
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What is the purpose of `text=auto` in `.gitattributes` file?
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answered Jun 24 '16 at 16:08
FlimmFlimm
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How to generate a random string in Ruby
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(0...8).map { (65 + rand(26)).chr }.join
I spend too much time golfing.
(0...50).map { ('a'..'z').to_a[rand(26)] }.join
And a last one that's even more confusing, but more flexible and wastes fewer cycles:
o = [('a'..'z'), ('A'..'Z')]...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
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edited Aug 17 '16 at 2:04
Ofer Zelig
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a...
ASP.NET MVC 3 - Partial vs Display Template vs Editor Template
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Imad Alazani
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answered Feb 18 '11 at 4:30
marcindmarcind
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Can I use __init__.py to define global variables?
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Willem Van Onsem
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answered Sep 5 '09 at 12:57
Jason R. Coom...