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What's the difference between SoftReference and WeakReference in Java?
...s a
reference that isn't strong enough to
force an object to remain in memory.
Weak references allow you to leverage
the garbage collector's ability to
determine reachability for you, so you
don't have to do it yourself. You
create a weak reference like this:
WeakReference weakWidget ...
Java current machine name and logged in user?
Is it possible to get the name of the currently logged in user (Windows/Unix) and the hostname of the machine?
4 Answers
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How can I implement an Access Control List in my Web MVC application?
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First part/answer (ACL implementation)
In my humble opinion, the best way to approach this would be to use decorator pattern, Basically, this means that you take your object, and place it inside another object, which will act like a protective shell. T...
What does InitializeComponent() do, and how does it work in WPF?
... the default constructor of at least Window and UserControl) is actually a method call to the partial class of the control (rather than a call up the object hierarchy as I first expected).
This method locates a URI to the XAML for the Window/UserControl that is loading, and passes it to the System....
How to view DLL functions?
...dency Walker. It also possible to use dumpbin command line utility that comes with Visual Studio.
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How to check if a file exists in a folder?
... exists in a folder. You might want to use DirectoryInfo.GetFiles() and enumerate the result.
– ogborstad
Feb 10 '15 at 8:50
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Define an 's src attribute in CSS [duplicate]
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@zipcodeman : That's too bad. There are some limitations to the background-image: method. Like, you have no control over the dimensions of the image. You can make the image space bigger, of course, just not the actual image.
– TARKUS
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Right align text in android TextView
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Actually, fill_parent and match_parent are the same thing. The name was changed to match_parent because apparently fill_parent was confusing people.
– Edward Falk
Jul 8 '13 at 21:27
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How to remove css property in jQuery
...this is important. You must keep in mind that this will only remove the element's attributes defined in the "style" attribute. This will NOT take any effect If they are assigned to a class or similar.
– José Carlos
Sep 25 '16 at 22:09
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Getting the filenames of all files in a folder [duplicate]
I need to create a list with all names of the files in a folder.
3 Answers
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