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RabbitMQ / AMQP: single queue, multiple consumers for same message?
... not if the consumers are on the same queue. From RabbitMQ's AMQP Concepts guide:
it is important to understand that, in AMQP 0-9-1, messages are load balanced between consumers.
This seems to imply that round-robin behavior within a queue is a given, and not configurable. Ie, separate queues ...
Android: How to enable/disable option menu item on button click?
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Documentation: developer.android.com/guide/topics/ui/…
– Jorge
Jan 3 '14 at 15:55
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What is the difference between call and apply?
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Follows an extract from Closure: The Definitive Guide by Michael Bolin. It might look a bit lengthy, but it's saturated with a lot of insight. From "Appendix B. Frequently Misunderstood JavaScript Concepts":
What this Refers to When a Function is Called
When calling a ...
Most popular screen sizes/resolutions on Android phones [closed]
...e categories in the Table 2, in this section: http://developer.android.com/guide/practices/screens_support.html#testing
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How to create a temporary directory/folder in Java?
...0 release as an experimental feature. Example copied from the JUnit 5 User Guide:
@Test
void writeItemsToFile(@TempDir Path tempDir) throws IOException {
Path file = tempDir.resolve("test.txt");
new ListWriter(file).write("a", "b", "c");
assertEquals(singletonList("a,b,c"), Files.read...
Triggering HTML5 Form Validation
...in A List Apart does a pretty good job explaining it. MDN also has a handy guide for HTML5 forms and validation (covering the API and also the related CSS).
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DTO = ViewModel?
...us sources) and sent to the client.
http://blog.jpboodhoo.com/CommentView,guid,21fe23e7-e42c-48d8-8871-86e65bcc9a50.aspx
In simple cases as has already been stated this DTO can be used for binding to the view but in more complex cases it would require the creation of a ViewModel and unloading of d...
Enum Naming Convention - Plural
...). See Enumeration Type Naming Conventions (a subset of Microsoft's Naming Guidelines).
To respond to your clarification, I see nothing wrong with either of the following:
public enum OrderStatus { Pending, Fulfilled, Error };
public class SomeClass {
public OrderStatus OrderStatus { get; se...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
...ost that you are binding to your application through mod-wsgi. Here is the guide that will show you how to serve sitemaps, robots.txt or any static content:
http://code.google.com/p/modwsgi/wiki/QuickConfigurationGuide#Mounting_At_Root_Of_Site
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IOS 7 Navigation Bar text and arrow color
...u. For more details you can go through these links :
iOS 7 UI Transition Guide.
How to Update Your App for iOS 7.
Apple Documentation for barTintColor says :
This color is made translucent by default unless you set the
translucent property to NO.
Sample Code :
self.navigationControlle...