java Programming Glossary: knows

Spring @Transactional Annotation Best Practice

http://stackoverflow.com/questions/1079114/spring-transactional-annotation-best-practice

belong on the Service layer. It's the one that knows about units of work and use cases. It's the right answer if..

http://stackoverflow.com/questions/1194656/appending-to-an-objectoutputstream

says this is not possible. I was wondering if anyone knows a way java serialization append objectoutputstream objectinputstream..

Natural sort order string comparison in Java - is one built in?

http://stackoverflow.com/questions/1262239/natural-sort-order-string-comparison-in-java-is-one-built-in

anything in the String class and the Comparator class only knows of two implementations. I can roll my own it's not a very hard..

When comparing two Integers in Java does auto-unboxing occur?

http://stackoverflow.com/questions/1514910/when-comparing-two-integers-in-java-does-auto-unboxing-occur

that both objects are Integer s. Fortunately compareTo knows about the types so if x.compareTo y 0 should still be efficient...

#ifdef #ifndef in Java

http://stackoverflow.com/questions/1813853/ifdef-ifndef-in-java

of the program should be compiled and used. Does someone knows a way to do it in Java. Or maybe someone knows that there is.. someone knows a way to do it in Java. Or maybe someone knows that there is no such way it also would be useful . java compilation..

Playing BG Music Across Activities in Android

http://stackoverflow.com/questions/2097909/playing-bg-music-across-activities-in-android

for this Or is MediaPlayer SoundPool enough If anyone knows the answer we'd gladly appreciate your sharing it with us. Thanks..

http://stackoverflow.com/questions/2156120/java-recommended-solution-for-deep-cloning-copying-an-instance

a dedicated cloner as fast as one hand writed. Someone knows a lib using one of these tools for this purpose What I have..

Why is it a bad practice to call System.gc?

http://stackoverflow.com/questions/2414105/why-is-it-a-bad-practice-to-call-system-gc

I'm kind of at loss. I do understand that usually the JVM knows better than you when it needs to reclaim memory. I also understand..

Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?

http://stackoverflow.com/questions/250517/java-se-6-vs-jre-1-6-vs-jdk-1-6-what-do-these-mean

that is built in to the Java Virtual Machine. God only knows why Sun gives it a separate version number. share improve this..

Java Integer division: How do you produce a double?

http://stackoverflow.com/questions/3144610/java-integer-division-how-do-you-produce-a-double

be another way right I don't like casting primitives who knows what may happen. java math integer division share improve..

How to use Servlets and Ajax?

http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax

text plain Set content type of the response so that jQuery knows what it can expect. response.setCharacterEncoding UTF 8 You..

How can I protect MySQL username and password from decompiling?

http://stackoverflow.com/questions/442862/how-can-i-protect-mysql-username-and-password-from-decompiling

is the case in which the person using the program already knows and is authorized to know the database credentials. The second..

Android - What's the best way to share data between activities?

http://stackoverflow.com/questions/4878159/android-whats-the-best-way-to-share-data-between-activities

for performance on android. So if anyone has any ideas or knows a better way I would appreciate it. Thanks. java android sharing..

How do you find all subclasses of a given class in Java?

http://stackoverflow.com/questions/492184/how-do-you-find-all-subclasses-of-a-given-class-in-java

button since it is constantly compiling your classes knows about everything on the classpath etc . share improve this..

Method Overloading for NULL parameter

http://stackoverflow.com/questions/5229809/method-overloading-for-null-parameter

x Although you're still passing the value null Java knows exactly which method to call since it will take the type of..

How to: generic array creation

http://stackoverflow.com/questions/529085/how-to-generic-array-creation

What does that mean checked strong typing . GenSet knows explicitly what type of objects it contains i.e. its constructor..

The case against checked exceptions

http://stackoverflow.com/questions/613954/the-case-against-checked-exceptions

open a file. And every client programmer using this API knows that they have to deal with the case that the file they are.. file open illustrates the point nicely. The API programmer knows you might give them a file name that turns out to be nonexistent..

How does a HashMap work in Java?

http://stackoverflow.com/questions/6493605/how-does-a-hashmap-work-in-java

a map by the hash code of the key the hashmap immediately knows in which bucket to look so that it only has to test against..