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When should we use intern method of String on String literals
...ing on the Java implementation. It's best done when you're dealing with a known reasonable number of Strings with many duplications.
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“You have mail” message in terminal, os X [closed]
...ssages where there. Both seemed to be to the same incident.
What I don't know, and can't answer for you either, is WHY I only recently started seeing this mail notification each time I open Terminal. The mails were generated a couple of months ago, and yet I only noticed this "you have mail" appear...
How to store arrays in MySQL?
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Yes, which is how the example is setup now. Any information about the person should be in the person table, any information about the fruit in the fruits table, and any information specifically about the relationship between a particular person and a particular fr...
In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
...view-model somehow. Honest question, I'm dealing with this conundrum right now.
– Roger Lipscombe
Jan 18 '10 at 17:15
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Invalid postback or callback argument. Event validation is enabled using '
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The problem is that ASP.NET does not get to know about this extra or removed listitem.
You got an number of options (listed below):
Disable eventvalidation (bad idea, because you lose a little of security that come with very little cost).
Use ASP.NET Ajax UpdatePanel....
How can I read input from the console using the Scanner class in Java?
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This is now a better, more up to date answer than the original one imo.
– logicOnAbstractions
Mar 26 '18 at 16:00
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Advantages of std::for_each over for loop
...);
}
This kind of syntax has been available in Java and C# for some time now, and actually there are way more foreach loops than classical for loops in every recent Java or C# code I saw.
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How to move a model between two Django apps (Django 1.7)
...ll new developers I didn't really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure.
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Bootstrap Modal immediately disappearing
...ut the <script> line for the bootstrap-modal.js and then verify that now the modal will function as expected.
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Remove Fragment Page from ViewPager in Android
...ange of all previous fragments
baseId += getCount() + n;
}
}
Now, for example if you delete a single tab or make some change to the order, you should call notifyChangeInPosition(1) before calling notifyDataSetChanged(), which will ensure that all the Fragments will be recreated.
Why t...