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Java default constructor
...hich one of the following is a default constructor and what differentiates it from any other constructor?
13 Answers
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XML serialization in Java? [closed]
...d in SE in JDK9 and to be removed from SE in JDK11. Therefore, to use JAXB it will either need to be in your existing enterprise class environment bundled by your e.g. app server, or you will need to bring it in manually.
sh...
Prevent segue in prepareForSegue method?
Is it possible to cancel a segue in the prepareForSegue: method?
10 Answers
10
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Android draw a Horizontal line between views
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It will draw Silver gray colored Line between TextView & ListView
<TextView
android:id="@+id/textView1"
style="@style/behindMenuItemLabel1"
android:layout_width="wrap_content"
android:layout_height=...
Should private helper methods be static if they can be static
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I prefer such helper methods to be private static; which will make it clear to the reader that they will not modify the state of the object. My IDE will also show calls to static methods in italics, so I will know the method is static without looking the signature.
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YAML mime type?
...hat is the most appropriate MIME type to use when sending data structured with YAML over HTTP?
6 Answers
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What is the difference between SAX and DOM?
...sing the XML, and encounters a tag starting (e.g. <something>), then it triggers the tagStarted event (actual name of event might differ). Similarly when the end of the tag is met while parsing (</something>), it triggers tagEnded. Using a SAX parser implies you need to handle these even...
What does `void 0` mean? [duplicate]
...void (new Date())
//all will return undefined
What's the point of that?
It seems pretty useless, doesn't it? If it always returns undefined, what's wrong with just using undefined itself?
In a perfect world we would be able to safely just use undefined: it's much simpler and easier to understand...
Why is the tag deprecated in HTML?
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The <center> element was deprecated because it defines the presentation of its contents — it does not describe its contents.
One method of centering is to set the margin-left and margin-right properties of the element to auto, and then set the parent element’s tex...
How to make a node.js application run permanently?
...server, I installed Node.js. I understand how to launch an app from putty with this command line:
19 Answers
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