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Why does an overridden function in the derived class hide other overloads of the base class?
...g by the wording of your question (you used the word "hide"), you already know what is going on here. The phenomenon is called "name hiding". For some reason, every time someone asks a question about why name hiding happens, people who respond either say that this called "name hiding" and explain ho...
Git: “Corrupt loose object”
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And now repeat in English please
– Mehdi
Mar 23 '16 at 14:01
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Override devise registrations controller
...model, or any of the nested models?
If so, I believe the ActiveRecord::UnknownAttributeError is triggered in this instance.
Otherwise, I think you can just create your own controller, by generating something like this:
# app/controllers/registrations_controller.rb
class RegistrationsController &l...
How to use npm with node.exe?
...ually create the directory/folder C:\Users\kevitt\AppData\Roaming\npm just now before I could install my first package.
– Kenny Evitt
Aug 14 '14 at 14:33
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Best Way to read rss feed in .net Using C#
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This is an old post, but to save people some time if you get here now like I did, I suggest you have a look at the CodeHollow.FeedReader package which supports a wider range of RSS versions, is easier to use and seems more robust. https://github.com/codehollow/FeedReader
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When to use AtomicReference in Java?
...or the java.util.concurrent framework rather than bare Atomic* unless you know what you're doing.
Two excellent dead-tree references which will introduce you to this topic:
Herlihy's excellent Art of Multiprocessor Programming
Java Concurrency in Practice
Note that (I don't know if this has ...
How can I strip first and last double quotes?
... I'd recommend handling strings that are 2 characters or less. Right now this function can throw an index out of bounds exception for a string of length 0. Additionally, you can strip a quote from a string that is 1 character long. You could add a guard, len(s) >= 2, or something similar.
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php stdClass to array
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Great. Now works for stdClass objects that contain stdClass objects :)
– Vlad Preda
Sep 2 '13 at 15:56
add ...
How do I delete unpushed git commits?
...or me, git reset --hard origin says fatal: ambiguous argument 'origin': unknown revision or path not in the working tree.. Why?
– trss
Jul 10 '13 at 12:01
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Git - What is the difference between push.default “matching” and “simple”
I have been using git for a while now, but I have never had to set up a new remote repo myself and I have been curious on doing so. I have been reading tutorials and I am confused on how to get "git push" to work.
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