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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
I feel there is a little mess in the Java EE 6 spec. There are several sets of annotations.
3 Answers
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Java to Clojure rewrite
...een asked by my company to rewrite a largish (50,000 single lines of code) Java application (a web app using JSP and servlets) in Clojure. Has anyone else got tips as to what I should watch out for?
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How can I pad a String in Java?
Is there some easy way to pad Strings in Java?
30 Answers
30
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Can I serve multiple clients using just Flask app.run() as standalone?
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Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
answered Feb 12 '13 at 1:20
Sean Vieira...
Why should I use a pointer rather than the object itself?
I'm coming from a Java background and have started working with objects in C++. But one thing that occurred to me is that people often use pointers to objects rather than the objects themselves, for example this declaration:
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Using Regular Expressions to Extract a Value in Java
...an simply use Pattern p = Pattern.compile("\\d+");
– javaMan
Nov 14 '11 at 1:05
15
Without explan...
How to define custom exception class in Java, the easiest way?
...e the new class dialog in Eclipse you can just set the Superclass field to java.lang.Exception and check "Constructors from superclass" and it will generate the following:
package com.example.exception;
public class MyException extends Exception {
public MyException() {
// TODO Auto-g...
What does the “static” modifier after “import” mean?
...ourself from some typing.
I will elaborate my point with example.
import java.lang.Math;
class WithoutStaticImports {
public static void main(String [] args) {
System.out.println("round " + Math.round(1032.897));
System.out.println("min " + Math.min(60,102));
}
}
Same code, with static i...
“From View Controller” disappears using UIViewControllerContextTransitioning
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98
I was having the same problem here – looks like a bug in iOS 8. I've filed a radar.
I used ...
Copy a stream to avoid “stream has already been operated upon or closed”
I'd like to duplicate a Java 8 stream so that I can deal with it twice. I can collect as a list and get new streams from that;
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