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What is the purpose of “android.intent.category.DEFAULT”?
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This was actually an understandable explanation. Compare this answer to the docs: "Set if the activity should be an option for the default action (center press) to perform on a piece of data. Setting this will hide from the user any activities without it set when performing...
Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...ctually iterate over. Then you have everything in memory, and the results come spilling out.
From my reading of the docs, iterator() does nothing more than bypass QuerySet's internal caching mechanisms. I think it might make sense for it to a do a one-by-one thing, but that would conversely requi...
Equivalent of String.format in jQuery
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Can an interface extend multiple interfaces in Java?
...multiple interfaces in Java? This code appears valid in my IDE and it does compile:
7 Answers
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iPhone UITextField - Change placeholder text color
... 0x11561d90> valueForUndefinedKey:]: this class is not key value coding-compliant for the key _field.
– i_am_jorf
Apr 9 '14 at 19:27
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What is Persistence Context?
...nce context is normally accessed via an EntityManager.
http://docs.oracle.com/javaee/6/api/javax/persistence/EntityManager.html
The various states an entity can have and the transitions between these are described below:
http://docs.jboss.org/hibernate/entitymanager/3.6/reference/en/html/objectst...
Use Font Awesome Icon As Favicon
... OFL and I haven't found anything related to changing the font's format or composing an image from glyphs. Sorry if I'm missing anything, could you please point me to the specific section? Thank you.
– art-solopov
Jul 21 '15 at 8:59
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Maven Install on Mac OS X
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OS X prior to Mavericks (10.9) actually comes with Maven 3 built in.
If you're on OS X Lion, you won't have java installed by default. Just run java by itself and it'll prompt you to install it.
Assuming qualifications are met, run mvn -version and see some ou...
UITextfield leftView/rightView padding on iOS7
...r latest version or if you are viewing this in 2020. visit: stackoverflow.com/a/55041786/6596443
– AKINNUBI ABIOLA SYLVESTER
Aug 27 at 13:15
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How can I use UIColorFromRGB in Swift?
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