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Python xml ElementTree from a string source?
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How to verify a user's password in Devise
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I think this is a better, and more elegant way of doing it:
user = User.find_by_email(params[:user][:email])
user.valid_password?(params[:user][:password])
The other method where you generate the digest from the user instance was giving me protected me...
What does Serializable mean?
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This definition seems more precise. Thank you.
– Promise Preston
Aug 17 '19 at 12:19
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Can I change the fill color of an svg path with CSS?
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39
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Can a C++ enum class have methods?
...s specification just supports better scoping of enum values for access. No more, no less!
Ways to get out of the restriction you cannot declare methods for enum (classes) are , either to use a std::bitset (wrapper class), or a bitfield union.
unions, and such bitfield unions can have methods (see ...
List of Rails Model Types
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I think this might be a more accurate link, now api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/…
– Randy Burgess
Aug 12 '13 at 21:42
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SQLite string contains other string query
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While LIKE is suitable for this case, a more general purpose solution is to use instr, which doesn't require characters in the search string to be escaped. Note: instr is available starting from Sqlite 3.7.15.
SELECT *
FROM TABLE
WHERE instr(column, 'cats') &...
How to create a listbox in HTML without allowing multiple selection?
...r Listbox, it would be difficult to display a Dropdown control which shows more than 1 element. (html.spec.whatwg.org/#the-select-element)
– aaroncatlin
May 1 '15 at 9:00
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How to deserialize a JObject to .NET object
...please see TienDo's answer above (or below if you upvote me :P ), which is more concise.
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How to detect current state within directive
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Update:
This answer was for a much older release of Ui-Router. For the more recent releases (0.2.5+), please use the helper directive ui-sref-active. Details here.
Original Answer:
Include the $state service in your controller. You can assign this service to a property on your scope.
An ex...