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What is scope/named_scope in rails?
...e(subscribed_to_newsletter: true)
#yada yada
end
If you're using Rails 4 or newer, do this instead:
#File: users.rb
class User < ActiveRecord::Base
scope :newsletter, -> { where(subscribed_to_newsletter: true) }
#yada yada
end
This allows you to access your subscribers by simply doi...
What is a “memory stomp”?
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answered Dec 2 '12 at 12:43
David SchwartzDavid Schwartz
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How can I efficiently select a Standard Library container in C++11?
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4 Answers
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Active
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Does .NET have a way to check if List a contains all items in List b?
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4 Answers
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Active
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Filtering fiddler to only capture requests for a certain domain
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edited Jun 24 '14 at 18:16
user3311522
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Set Viewbag before Redirect
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245
When you use redirection, you shall not use ViewBag, but TempData
public ActionResult Action1 ...
Scope of sessionStorage and localStorage
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edited Jun 1 '18 at 14:11
TRiG
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answered Mar...
Replace first occurrence of string in Python
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241
string replace() function perfectly solves this problem:
string.replace(s, old, new[, maxrepla...