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What's the advantage of a Java enum versus a class with public static final fields?
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answered Apr 2 '12 at 0:51
casablancacasablanca
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How to set environment variable or system property in spring tests?
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127
You can initialize the System property in a static initializer:
@RunWith(SpringJUnit4ClassRunn...
Using a bitmask in C#
... enum:
[Flags]
public enum Names
{
None = 0,
Susan = 1,
Bob = 2,
Karen = 4
}
Then you'd check for a particular name as follows:
Names names = Names.Susan | Names.Bob;
// evaluates to true
bool susanIsIncluded = (names & Names.Susan) != Names.None;
// evaluates to false
bool...
The SQL OVER() clause - when and why is it useful?
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answered Jun 2 '11 at 19:54
Andriy MAndriy M
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Maven skip tests
I am using Maven 2.2.1 and to build my project I used this command
8 Answers
8
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Command-line Unix ASCII-based charting / plotting tool
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12 Answers
12
Active
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Mercurial move changes to a new branch
...e rebase extension. Suppose you have a history like this:
@ changeset: 2:81b92083cb1d
| tag: tip
| summary: my new feature: edit file a
|
o changeset: 1:8bdc4508ac7b
| summary: my new feature: add file b
|
o changeset: 0:d554afd54164
summary: initial
This means,...
How to create a GUID/UUID in Python
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829
The uuid module, in Python 2.5 and up, provides RFC compliant UUID
generation. See the mo...
overlay two images in android to set an imageview
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235
You can skip the complex Canvas manipulation and do this entirely with Drawables, using LayerD...
How do I get the last character of a string?
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244
The code:
public class Test {
public static void main(String args[]) {
String str...