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Working with Enums in android
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Where on earth did you find this syntax? Java Enums are very simple, you just specify the values.
public enum Gender {
MALE,
FEMALE
}
If you want them to be more complex, you can add values to them like this.
public enum Gender {
MALE("Male", 0),
F...
Convert JSON String to Pretty Print JSON output using Jackson
...iterWithDefaultPrettyPrinter() instead. Refer: jackson.codehaus.org/1.9.0/javadoc/org/codehaus/jackson/map/…
– Browny Lin
Aug 6 '13 at 7:43
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Red black tree over avl tree
... the cost of slower add/remove. Red-black tree is used in the following:
Java: java.util.TreeMap, java.util.TreeSet
C++ STL (in most implementations): map, multimap, multiset
Linux kernel: completely fair scheduler, linux/rbtree.h
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Linking to an external URL in Javadoc?
... If anyone is interested, since I just had to look it up: According to the Javadoc spec the @see tag comes after the @param/@return tags and before the @since/@serial/@deprecated tags.
– friederbluemle
Oct 11 '13 at 5:18
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Kotlin secondary constructor
...e these constructors are necessary sometimes, especially when working with Java frameworks and extending Java classes. Hope you'll get them back soon.
– Michael
Jul 17 '14 at 7:46
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Google Authenticator available as a public service?
... know if there is a specific implementation for your server software (PHP, Java, .NET, etc.)
But, specifically, you don't need an offsite service to handle this.
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ORA-01882: timezone region not found
I'm accessing an Oracle Database from a java application, when I run my application I get the following error:
19 Answers
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How to pass parameters to anonymous class?
... like a static initializer but without the static keyword. docs.oracle.com/javase/specs/jls/se7/html/jls-8.html#jls-8.6
– Mark Jeronimus
Sep 23 '14 at 16:44
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How to convert a color integer to a hex String in Android?
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Try Integer.toHexString()
Source:
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros?
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Undefined behavior and sequence points
...sequence points. An alternation definition of seq-points given by the comp.lang.c author Steve Summit:
Sequence point is a point in time at which the dust has settled and all side effects which have been seen so far are guaranteed to be complete.
What are the common sequence points listed in...