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java Programming Glossary: quotepaintComponent does not work if its called by the recursive function? http://stackoverflow.com/questions/10338163/paintcomponent-does-not-work-if-its-called-by-the-recursive-function EXPLANATION AS TO WHY YOU COULD ONLY SEE THE LAST UPDATE A quote taken from Filthy Rich Clients by Chet Haase and Romain Guy..
Does the JVM prevent tail call optimizations? http://stackoverflow.com/questions/105834/does-the-jvm-prevent-tail-call-optimizations the JVM prevent tail call optimizations I saw this quote on the question What is a good functional language on which..
What does 'synchronized' mean? http://stackoverflow.com/questions/1085709/what-does-synchronized-mean This is not a trivial topic in Java but here is a quote from Sun Synchronized methods enable a simple strategy for preventing..
Interview : Can we instantiate abstract class? http://stackoverflow.com/questions/13670991/interview-can-we-instantiate-abstract-class 12.5 you can read about the Object Creation Process . I'll quote one statement from that here Whenever a new class instance is..
Different dependencies for different build profiles in maven http://stackoverflow.com/questions/166895/different-dependencies-for-different-build-profiles-in-maven process dependencies share improve this question To quote the maven documentation on this A profile element contains both..
Java: splitting a comma-separated string but ignoring commas in quotes http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes splitting a comma separated string but ignoring commas in quotes I have a string vaguely like this foo bar c qual baz blurb.. I want to split by commas but I need to ignore commas in quotes. How can I do this Seems like a regexp approach fails I suppose.. can manually scan and enter a different mode when I see a quote but it would be nice to use preexisting libraries. edit I guess..
http://stackoverflow.com/questions/2707322/what-is-null-in-java that can be of any reference type. What is null As the JLS quote above says in practice you can simply pretend that it's merely.. as answer to another question. I will end this with a quote from the inventor of null himself C.A.R Hoare of quicksort fame..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it from using Object as type parameters The following is a quote from Effective Java 2nd Edition Item 23 Don't use raw types.. unsafe why is it allowed to use a raw type Here's another quote from JLS 4.8 The use of raw types is allowed only as a concession..
Java noob: generics over objects only? http://stackoverflow.com/questions/3015716/java-noob-generics-over-objects-only can be done automatically for the most part . Here's a quote from the Java Generics FAQs Are primitive types permitted as..
Why does int num = Integer.getInteger(“123”) throw NullPointerException? http://stackoverflow.com/questions/3123349/why-does-int-num-integer-getinteger123-throw-nullpointerexception int num someInteger throws NullPointerException Here's a quote from Effective Java 2nd Edition Item 49 Prefer primitive types..
What's wrong with overridable method calls in constructors? http://stackoverflow.com/questions/3404301/whats-wrong-with-overridable-method-calls-in-constructors of the object may be inconsistent and or incomplete. A quote from Effective Java 2nd Edition Item 17 Design and document.. poor readability and better alternatives exist. Here's a quote from Effective Java 2nd Edition Item 2 Consider a builder pattern..
proper hibernate annotation for byte[] http://stackoverflow.com/questions/3677380/proper-hibernate-annotation-for-byte possible that the driver doesn't support batching. Great quote from 2004 To sum up my ramblings I'd say they we should wait..
Memory barriers and coding style over a Java VM http://stackoverflow.com/questions/3964317/memory-barriers-and-coding-style-over-a-java-vm and it says more or less the same thing as this preceding quote the published object need only be effectively immutable no final..
Avoid synchronized(this) in Java? http://stackoverflow.com/questions/442564/avoid-synchronizedthis-in-java explicit form of synchronized this are considered if you quote Bloch or other authorities on the subject don't leave out the..
Does subclasses inherit private fields? http://stackoverflow.com/questions/4716040/does-subclasses-inherit-private-fields in object... After I came back I found in javadoc next quote Private Members in a Superclass A subclass does not inherit.. so in this case unambiguously. EDITED removed a parallel quote from Bjarne Stroustrup which due to the differences between..
Is the Contains Method in java.lang.String Case-sensitive? http://stackoverflow.com/questions/86780/is-the-contains-method-in-java-lang-string-case-sensitive flag for case insensitive matching Pattern.compile Pattern.quote s2 Pattern.CASE_INSENSITIVE .matcher s1 .find EDIT If s2 contains.. characters of which there are many it's important to quote it first. I've corrected my answer since it is the first one..
Not supported platforms for java.awt.Desktop.getDesktop() http://stackoverflow.com/questions/102325/not-supported-platforms-for-java-awt-desktop-getdesktop cross platform desktop share improve this question Quote Desktop API was developed to support Windows and Gnome only..
Mapping a specific servlet to be the default servlet in Tomcat http://stackoverflow.com/questions/14223150/mapping-a-specific-servlet-to-be-the-default-servlet-in-tomcat the application context of the Tomcat default application. Quote from the above link In a standard Tomcat installation you will..
Spring: namespace vs contextConfigLocation init parameters in web.xml http://stackoverflow.com/questions/15818047/spring-namespace-vs-contextconfiglocation-init-parameters-in-web-xml with root context parent individual servlet context child Quote from the Spring Framework API at the moment of writing 3.2.2..
Boxed Primitives and Equivalence http://stackoverflow.com/questions/2021374/boxed-primitives-and-equivalence into the cached range values are equal using operator. Quote from Java language specification If the value p being boxed..
Fatal error by Java runtime environment http://stackoverflow.com/questions/2543106/fatal-error-by-java-runtime-environment but with alot of googling I found the answer See this page Quote from the link # An unexpected error has been detected by Java..
http://stackoverflow.com/questions/2644771/using-volatile-keyword difference between your volatile and nonvolatile variable. Quote from Java Concurrency in Practice chap. 3.1.4 The visibility..
How to setup Main class in manifest file in jar produced by NetBeans project http://stackoverflow.com/questions/2848642/how-to-setup-main-class-in-manifest-file-in-jar-produced-by-netbeans-project with the build of NetBeans to be executable with command Quote from Sun Documentation When the Main Class is set in the manifest..
Hibernate count collection size without initializing http://stackoverflow.com/questions/2913160/hibernate-count-collection-size-without-initializing private Set Child children new HashSet Child Update Quote from Java Persistence with Hibernate ch. 13.1.3 A proxy is initialized..
Variable column names using prepared statements http://stackoverflow.com/questions/3135973/variable-column-names-using-prepared-statements names and concatenate build the SQL string yourself. Quote the separate column names and use String#replace to escape the..
How can I make my ArrayAdapter follow the ViewHolder pattern? http://stackoverflow.com/questions/3832254/how-can-i-make-my-arrayadapter-follow-the-viewholder-pattern accomplish this. UPDATE ViewHolder Pattern private class QuoteAdapter extends ArrayAdapter Quote private ArrayList Quote items.. Pattern private class QuoteAdapter extends ArrayAdapter Quote private ArrayList Quote items used to keep selected position.. QuoteAdapter extends ArrayAdapter Quote private ArrayList Quote items used to keep selected position in ListView private int..
How to generate object @Entities from database? http://stackoverflow.com/questions/4563723/how-to-generate-object-entities-from-database this question Use JBoss Tools formerly hibernate tools . Quote from their site Reverse Engineering The most powerful feature..
What does the “+=” operator do in Java? http://stackoverflow.com/questions/7456462/what-does-the-operator-do-in-java compile Eclipse says 'cannot convert from double to int' Quote from Joshua Bloch's Java Puzzlers ... compound assignment expressions..
How do I detect which kind of JRE is installed — 32bit vs. 64bit http://stackoverflow.com/questions/807263/how-do-i-detect-which-kind-of-jre-is-installed-32bit-vs-64bit team are tackling the issue of JVM vs OS architecture. Quote x64 bit Java and System Tracked as the Issue 143434 . Currently..
project.properties in android project http://stackoverflow.com/questions/8319703/project-properties-in-android-project most recent version of the tools. Otherwise update them. Quote from the changelog default.properties which is the main project..
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