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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
...ou may want to annotate it with @Service instead
But have in mind that in order for these annotations to be detected, you need to place this line in applicationContext.xml:
<context:component-scan base-package="com.yourcompany" />
About singletons - spring beans are all in singleton scope ...
How do I print to the debug output window in a Win32 app?
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If the project is a GUI project, no console will appear. In order to change the project into a console one you need to go to the project properties panel and set:
In "linker->System->SubSystem" the value "Console (/SUBSYSTEM:CONSOLE)"
In "C/C++->Preprocessor->Preprocesso...
How can I add the new “Floating Action Button” between two widgets/layouts
...Doronz Hmm, I don't seem to have that problem. Are your views in the right order i.e. the FAB is the top layer?
– Hugh Jeffner
Apr 16 '15 at 16:19
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ToList()— does it create a new list?
...Enumerable<T> you get is the result of combining multiple filtering, ordering, and/or projection operations. Extension methods like ToList() and ToArray() allow you to convert the computed sequence into a standard collection.
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
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Remove Fragment Page from ViewPager in Android
...}
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 this solution works
Overriding getItemPosition():
When notifyDataSetCh...
In Ruby how do I generate a long string of repeated text?
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Why is the order important with Ruby? When I do 99999 * "0" I get TypeError: String can't be coerced into Fixnum
– Steven
Jan 14 '17 at 22:30
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Check if something is (not) in a list in Python
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Remove columns from DataTable in C#
...ant.." so that means columns needed are not even necessarily in sequential order so one cannot simply say "I need the first 10 columns". As such the solution must contain an array of column names that he wants, then we can eliminate all others not falling into this "defined" set of names. Different ...
How to clear MemoryCache?
...ary objects, it must bring everything together into a single collection in order to hand back an enumerator. Every call to GetEnumerator executes the full copy process detailed above. The newly created Dictionary contains references to the original internal key and value objects, so your actual ca...