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Constructor overloading in Java - best practice
... the least to the most arguments in the constructor call. Is this standard Java style? Why?: In my opinion it would make sense to do it the opposite way that way you the first constructor definition you should see is the one that has all the details.
– Josie Thompson
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How can I parse a local JSON file from assets folder into a ListView?
... to replace "json_return_by_the_function" with something? I'm kinda new to Java :(
– theWildSushii
Nov 13 '13 at 5:22
1
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How to get Enum Value from index in Java?
I have an enum in Java:
4 Answers
4
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Convert ArrayList to String[] array [duplicate]
...sely, it is not allowed to do that. If it could do that, it would violate Java type safety.
– Stephen C
Nov 8 '12 at 4:14
2
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Cannot refer to a non-final variable inside an inner class defined in a different method
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Java doesn't support true closures, even though using an anonymous class like you are using here (new TimerTask() { ... }) looks like a kind of closure.
edit - See the comments below - the following is not a correct explanat...
iterating over and removing from a map [duplicate]
...
As of Java 8 you could do this as follows:
map.entrySet().removeIf(e -> <boolean expression>);
Oracle Docs: entrySet()
The set is backed by the map, so changes to the map are reflected in the set, and vice-versa
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...e the typographic quotes are in MacRoman).
Side note:
For files like Java source where no
such facility exists internal to the
file, you will put the encoding before
the extension, such as
SomeClass-utf8.java
Do not do this!!
The Java compiler expects file names to match class names...
What's the difference between a method and a function?
...between functions and member functions in C++. Furthermore, languages like Java only have methods. In this case, functions would be analogous to static methods and methods would have the same meaning. For 2), you should add that a method is able to operate on the private instance (member) data decl...
What are the differences between Mustache.js and Handlebars.js?
...oducing logic into your templates.
Mustache has many different compilers (JavaScript, Ruby, Python, C, etc.). Handlebars began in JavaScript, now there are projects like django-handlebars, handlebars.java, handlebars-ruby, lightncandy (PHP), and handlebars-objc.
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What's the difference between including files with JSP include directive, JSP include action and usi
...formation regarding the JSP page as a
whole.
Scripting elements: These are Java coding elements such as
declarations, expressions, scriptlets, and comments.
Objects and scopes: JSP objects can be created either explicitly or
implicitly and are accessible within a given scope, such as from
anywhere i...