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Django: How to manage development and production settings?
... production specific for example:
prod.py:
DEBUG = False
ALLOWED_HOSTS = ['www.example.com']
LOGGING = [...]
...
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django order_by query set, ascending and descending
...ll() when you want all objects from the root QuerySet.
More on this here:
https://docs.djangoproject.com/en/dev/topics/db/queries/#retrieving-specific-objects-with-filters
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How to write to a file in Scala?
...to database, files, etc.
* Code From the book "Beginning Scala"
* http://www.amazon.com/Beginning-Scala-David-Pollak/dp/1430219890
*/
def using[A <: {def close(): Unit}, B](param: A)(f: A => B): B =
try { f(param) } finally { param.close() }
Then I use this as:
def writeToFile(fileName:S...
Real mouse position in canvas [duplicate]
... http://jsfiddle.net/sierawski/4xezb7nL/
Source:
jerryj comment on http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
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Dependency Injection vs Factory Pattern
...very is amazing and is the basis of what I derived my example from. http://www.youtube.com/watch?v=XcT4yYu_TTs
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Implementation difference between Aggregation and Composition in Java
...
There is a great explanation in the given url below.
http://www.codeproject.com/Articles/330447/Understanding-Association-Aggregation-and-Composit
Please check!!!
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Best practice for partial updates in a RESTful service
...(see http://tools.ietf.org/html/draft-ietf-appsawg-json-patch-08 or http://www.mnot.net/blog/2012/09/05/patch) or the XML patch framework (see http://tools.ietf.org/html/rfc5261). In my opinion though, json-patch is the best fit for your kind of business data.
PATCH with JSON/XML patch documents ha...
What is HTML5 ARIA?
...ing.
Most of your doubts will be cleared if you read this article
http://www.w3.org/TR/aria-in-html/
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Can You Get A Users Local LAN IP Address Via JavaScript?
...t, showing as much information as possible about you, the visitor:
http://www.whatsmyip.org/more-info-about-you/
8 Answers...
XML attribute vs XML element
... body="Don't forget me this weekend!">
</note>
Source: http://www.w3schools.com/xml/xml_dtd_el_vs_attr.asp
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