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How to enumerate an enum with String type?
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In Java the compiler does this for you, maybe Swift 2.0 will do this also. In particular in Java all enums get a description (toString in Java) method that gives the String as the case names (Washers, ...) and a Set of the cases...
Why should I use an IDE? [closed]
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It really depends on what language you're using, but in C# and Java I find IDEs beneficial for:
Quickly navigating to a type without needing to worry about namespace, project etc
Navigating to members by treating them as hyperlinks
Autocompletion when you can't remember the names of al...
How do you design object oriented projects? [closed]
... and factor out common functionality.
Create a class diagram. If you're a Java developer, NetBeans 6.7 from Sun has a UML module that allows for diagramming as well as round-trip engineering and it's FREE. Eclipse (an open source Java IDE), also has a modeling framework, but I have no experience ...
Volley Android Networking Library
... project into eclipse.
Right-click the project and select Export...
Select Java / JAR file.
We're only interested in the src folder and nothing else. The easiest way to make sure only it is selected is to deselect the project and then select the src folder inside.
Check the Export generated class fi...
Error: Could not find or load main class in intelliJ IDE
I'm a beginner in Java and am trying to run my code using IntelliJ that I just installed as my IDE with JDK 1.7. The following piece of code keeps does not even compile and keeps giving me the error:
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convert ArrayList to JSONArray
...http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29
collection:
http://developer.android.com/reference/java/util/Collection.html
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What is a “static” function in C?
...od': As the question is tagged C he means a plain old C function. For (C++/Java/...) class methods, static means that this method can be called on the class itself, no instance of that class necessary.
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Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
... that I made it slightly more generic, because my error wasn't caused by a java.util.List, but the com.google.common.base.Optional. My little helper method therefore allows for any type T and not just List<T>:
public static <T> Answer<T> createAnswer(final T value) {
Answer<...
JavaScript naming conventions [closed]
...rsy, but arguments at least) about which naming convention is the best for JavaScript.
6 Answers
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How to get parameters from the URL with JSP
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About the Implicit Objects of the Unified Expression Language, the Java EE 5 Tutorial writes:
Implicit Objects
The JSP expression language defines a set of implicit objects:
pageContext: The context for the JSP page. Provides access to various objects including:
serv...