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Can I pass parameters by reference in Java?
...ray as an ad-hoc reference seems good enough for me, and I've seen it used more than once.
– Elazar Leibovich
Oct 30 '12 at 14:34
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Handling Dialogs in WPF with MVVM
In the MVVM pattern for WPF, handling dialogs is one of the more complex operations. As your view model does not know anything about the view, dialog communication can be interesting. I can expose an ICommand that when the view invokes it, a dialog can appear.
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How to create a zip file in Java
...hich will contain one single file called mytext.txt. Of course you can add more zip entries and also specify a subdirectory like this:
ZipEntry e = new ZipEntry("folderName/mytext.txt");
You can find more information about compression with Java here.
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What is a proper naming convention for MySQL FKs?
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What if there are more than 1 foreign key? Example: member_id ~> link to the table member, edited_id ~> foreign key for edited user , also link to table member. How should i name them?
– TomSawyer
J...
C read file line by line
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More precisely, this getline is specific to GNU libc, i.e., to Linux. However, if the intent is to have a line-reading function (as opposed to learning C), there are several public domain line-reading functions available on t...
How to send SMS in Java
...m either is commercial or has limitation in its throughput (i.e can't send more than 3 SMS messages in a second, for example).
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How to redirect 404 errors to a page in ExpressJS?
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Abstraction VS Information Hiding VS Encapsulation
...t al, 1990]
"As a process, encapsulation means the act of enclosing one or more items within a […] container. Encapsulation, as an entity, refers to a package or an enclosure that holds (contains, encloses) one or more items."
"If encapsulation was 'the same thing as information hiding,' then one ...
Safely override C++ virtual functions
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How to get full path of selected file on change of using javascript, jquery-ajax
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