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Design Patterns web based applications [closed]
...fic Model and View based on the request. The Model is to be represented by Javabean classes. This is often further dividable in Business Model which contains the actions (behaviour) and Data Model which contains the data (information). The View is to be represented by JSP files which have direct acc...
Abstract classes in Swift Language
...t like Objective-C? I'd like to create a abstract class comparable to what Java defines as an abstract class.
10 Answers
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Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
I have an application that consists of using ActionBarSherlock in tab mode.I have 5 tabs and the content of each tab is handled using fragments. For tab2 though, I have a fragment the xml file of which holds a ViewPager element which in turn has some fragment pages. When I initially start the applic...
How to generate Javadoc HTML files in Eclipse?
I have written Javadoc style comments like this in my project's code:
4 Answers
4
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Unable to execute dex: Multiple dex files define
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This can also happen when you have something like Foo.java in a package and Foo.java in a jar in libs/
– tricknology
Sep 18 '14 at 14:55
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Groovy: what's the purpose of “def” in “def x = 0”?
...rts.
e.g. In this snippet I have to import FileChannel
// Groovy imports java.io.* and java.util.* automatically
// but not java.nio.*
import java.nio.channels.*
class Foo {
public void bar() {
FileChannel channel = new FileInputStream('Test.groovy').getChannel()
println chan...
Eclipse: Can you format code on save?
In Eclipse, under Windows -> Preference -> Java -> Code Style , you can define code templates for comments and code, and you can setup a code formatter.
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How to capitalize the first character of each word in a string
Is there a function built into Java that capitalizes the first character of each word in a String, and does not affect the others?
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When should one use final for method parameters and local variables?
... by default. You may not notice the benefits unless you use a truly modern Java IDE, though (ie, IDEA).
– Rogério
Jan 12 '10 at 1:44
10
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HTTPS connections over proxy servers
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Here is my complete Java code that supports both HTTP and HTTPS requests using SOCKS proxy.
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
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