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java Programming Glossary: referenceHow can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file command UNIX to start a Java application. See also for reference Convert Java to EXE Why When When Not and How share improve..
What is a Null Pointer Exception? http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception share improve this question When you declare a reference variable i.e. an object you are really creating a pointer to.. location pointed to by x. But when you try to declare a reference type something different happens. Take the following code Integer.. contains a pointer because the type is Integer which is a reference type . Since you did not say as yet what to point to Java sets..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android about memory usage http developer.android.com intl de reference android os Debug.html#getMemoryInfo android.os.Debug.MemoryInfo.. about another process http developer.android.com intl de reference android app ActivityManager.html#getProcessMemoryInfo int This..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense partial state saving is turned on as by default . When you reference a view scoped bean in an attribute of a JSTL tag then it will..
What is the purpose of the expression “new String(…)” in Java? http://stackoverflow.com/questions/390703/what-is-the-purpose-of-the-expression-new-string-in-java of entire file. Unfortunately that unintentionally kept a reference to the entire array for the few lines I held on to for a longer..
http://stackoverflow.com/questions/40480/is-java-pass-by-reference Java &ldquo pass by reference&rdquo I always thought Java was pass by reference however I've.. pass by reference&rdquo I always thought Java was pass by reference however I've seen a couple of blog posts e.g. this blog that.. it please java parameter passing terminology pass by reference pass by value share improve this question Java is always..
In Java, what is the best way to determine the size of an object? http://stackoverflow.com/questions/52353/in-java-what-is-the-best-way-to-determine-the-size-of-an-object out the size of that object programmatically Is there a reference that defines how large primitive types and object references.. that defines how large primitive types and object references are for a VM Right now I have code that says read up to 32..
How to reference components in JSF ajax? Cannot find component with identifier “foo” in view http://stackoverflow.com/questions/8634156/how-to-reference-components-in-jsf-ajax-cannot-find-component-with-identifier to reference components in JSF ajax Cannot find component with identifier.. improve this question If a component which you'd like to reference by ajax process execute update render is not inside the same.. inside the same NamingContainer parent then you need to reference it using an absolute client ID instead of a relative client..
Why aren't Java Collections remove methods generic? http://stackoverflow.com/questions/104799/why-arent-java-collections-remove-methods-generic Pugh refer to this issue in Java Puzzlers IV The Phantom Reference Menace Attack of the Clone and Revenge of The Shift Google TechTalk..
Passing a String by Reference in Java? http://stackoverflow.com/questions/1270760/passing-a-string-by-reference-in-java a String by Reference in Java I am used to doing the following in C void main String..
How do you implement a re-try-catch? http://stackoverflow.com/questions/13239972/how-do-you-implement-a-re-try-catch
How one interface can be used for different background android tasks? http://stackoverflow.com/questions/14253421/how-one-interface-can-be-used-for-different-background-android-tasks 8 Now in above code MainClass.this is stored as Interface Reference in AsynTask SubClasses like this private Context context null..
Swing on OSX: How to Trap command-Q? http://stackoverflow.com/questions/2061194/swing-on-osx-how-to-trap-command-q to the Quit event. An example may be found in the Mac OS X Reference Library example OSXAdapter . Addendum See Java for Mac OS X..
Hibernate show real SQL [duplicate] http://stackoverflow.com/questions/2536829/hibernate-show-real-sql the second prints the bound parameters among other things. Reference Hibernate 3.5 Core Documentation 3.5. Logging Hibernate 4.1..
http://stackoverflow.com/questions/2584521/in-a-bidirectional-jpa-onetomany-manytoone-association-what-is-meant-by-the-in In these examples on TopLink JPA Annotation Reference Example 1 59 @OneToMany Customer Class With Generics @Entity..
Is it guaranteed that new Integer(i) == i in Java? http://stackoverflow.com/questions/2831945/is-it-guaranteed-that-new-integeri-i-in-java on the operands §5.6.2 . In contrast JLS §15.21.3 Reference Equality Operators and provides If the operands of an equality..
What are the differences between ArrayList and Vector? http://stackoverflow.com/questions/2986296/what-are-the-differences-between-arraylist-and-vector to avoid any accidental unsynchronized access to the list. Reference Data growth Internally both the ArrayList and Vector hold onto..
What is the difference between “text” and new String(“text”) in Java? http://stackoverflow.com/questions/3052442/what-is-the-difference-between-text-and-new-stringtext-in-java that this is very peculiar and is rarely the intention. References JLS 15.21.3 Reference Equality Operators and class Object boolean.. and is rarely the intention. References JLS 15.21.3 Reference Equality Operators and class Object boolean Object equals Related..
How to solve the “Double-Checked Locking is Broken” Declaration in Java? http://stackoverflow.com/questions/3578604/how-to-solve-the-double-checked-locking-is-broken-declaration-in-java lazy initialization holder class idiom is a better choice. Reference Effective Java Second Edition Item 71 Use lazy initialization..
Taking contact list from hotmail gmail yahoo in java? [closed] http://stackoverflow.com/questions/397933/taking-contact-list-from-hotmail-gmail-yahoo-in-java Guide Hotmail Windows Live Contacts API Beta API Reference There are usually Java samples that you can use to start your..
http://stackoverflow.com/questions/4488716/java-default-constructor
Cannot Make Static Reference to Non-Static Method http://stackoverflow.com/questions/4969171/cannot-make-static-reference-to-non-static-method Make Static Reference to Non Static Method Building a multi language application..
Builder Pattern in Effective Java http://stackoverflow.com/questions/5007355/builder-pattern-in-effective-java
Uses for the Java Void Reference Type? http://stackoverflow.com/questions/643906/uses-for-the-java-void-reference-type for the Java Void Reference Type There is a Java Void uppercase V reference type . The..
What to use instead of “addPreferencesFromResource” in a PreferenceActivity? http://stackoverflow.com/questions/6822319/what-to-use-instead-of-addpreferencesfromresource-in-a-preferenceactivity is marked deprecated in android's documentation Reference Entry . Unfortunately no alternative method is provided in the..
Tomcat 6: How to change the ROOT application http://stackoverflow.com/questions/715506/tomcat-6-how-to-change-the-root-application
If statement using == gives unexpected result http://stackoverflow.com/questions/9870985/if-statement-using-gives-unexpected-result if s .equals word t .equals word ... From section 15.21.3 Reference Equality Operators and of the Java Language Specification 3.0..
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