java Programming Glossary: thusResizing issue with canvas within jscrollpane within jsplitpane http://stackoverflow.com/questions/11942961/resizing-issue-with-canvas-within-jscrollpane-within-jsplitpane something like that. When I pull the divider downwards and thus increasing the size of the top component everything seem to..
Skipping nextLine() after use nextInt() http://stackoverflow.com/questions/13102045/skipping-nextline-after-use-nextint does not read the last newline character of your input and thus that newline is consumed in the next call to Scanner#nextLine..
Places where JavaBeans are used? http://stackoverflow.com/questions/1727603/places-where-javabeans-are-used
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 coming to having no more memory for background processes thus needing to start killing needed processes like services. For..
getResourceAsStream() vs FileInputStream http://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream be C Tomcat bin or something entirely different but thus not C Tomcat webapps contextname or whatever you'd expect it..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet it recognize and support multipart form data requests and thus get getPart to work @WebServlet upload @MultipartConfig public..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java they tend to rely on returning nulls to indicate something thus requiring the caller to check for nulls. To put this another..
http://stackoverflow.com/questions/2723397/java-generics-what-is-pecs extends Thing could hold any subtype of Thing and thus each element will behave as a Thing when you perform your operation...
How to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests parts will be available by HttpServletRequest#getPart note thus not getParameter and so on . The getPart method is however relatively..
What is a serialVersionUID and why should I use it? http://stackoverflow.com/questions/285793/what-is-a-serialversionuid-and-why-should-i-use-it may vary depending on compiler implementations and can thus result in unexpected InvalidClassExceptions during deserialization...
http://stackoverflow.com/questions/299068/how-slow-are-java-exceptions prevent the JIT compiler from optimizing the code properly thus slowing it down. I haven't tested this theory yet. java performance..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files nicely among all that HTML the code is better readable and thus better maintainable than a bunch of scriptlets with various..
Change private static final field using Java reflection http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection because it's inlineable as a compile time constant and thus the new value may not be observable Appendix On the bitwise..
Howto unescape a Java string literal in Java http://stackoverflow.com/questions/3537706/howto-unescape-a-java-string-literal-in-java charAt interface instead of the codePoint interface thus promugating the delusion that a Java char is guaranteed to hold..
http://stackoverflow.com/questions/3553200/hibernate-different-object-with-the-same-identifier-value-was-already-associate you meant to save it again i.e. merge all my changes and thus will reattach the second version merge all changes and save..
Java Timer vs ExecutorService? http://stackoverflow.com/questions/409932/java-timer-vs-executorservice exceptions thrown in TimerTask kill that one thread thus making Timer dead ... i.e. scheduled tasks will not run anymore...
How to internationalize a Java web application? http://stackoverflow.com/questions/4276061/how-to-internationalize-a-java-web-application page is in so that it won't be marked as duplicate content thus good for SEO . The language dropdown will immediately submit..
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 for example h form h dataTable p tabView cc implementation thus all composite components etc. You recognize them easily by looking..
http://stackoverflow.com/questions/9010734/why-do-i-need-to-nest-a-component-with-rendered-some-in-another-component-w component which is always rendered to the HTML output and thus always present in the HTML DOM tree and thus always obtainable.. output and thus always present in the HTML DOM tree and thus always obtainable by JavaScript. See also Communication in JSF2..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array is rendered useless because it can't predict random data. Thus there will probably be around 50 misprediction. no better than..
Immutability of Strings in Java http://stackoverflow.com/questions/1552301/immutability-of-strings-in-java an object. Hello and Help are two distinct String objects. Thus str points to a string. You can change what it points to but..
get type of a generic parameter in java with reflection http://stackoverflow.com/questions/1901164/get-type-of-a-generic-parameter-in-java-with-reflection generics in Java are only considered at compile time. Thus the Java generics are just some kind of pre processor. However..
Java web development, what skills do I need? [closed] http://stackoverflow.com/questions/1958808/java-web-development-what-skills-do-i-need that you choose the most recent book covering the subject. Thus not an old book for JSF 1.0 or so. For example Beginning Java..
I found JPA, or alike, don't encourage DAO pattern http://stackoverflow.com/questions/2100115/i-found-jpa-or-alike-dont-encourage-dao-pattern eagerly manually. we do something like a.getBList .size . Thus IMO its better to not make a DAO exclusively and do it in your..
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 which we don't use on Android and it is even less clear. Thus if you were to take all of the physical RAM actually mapped..
How to do a true Java ping from Windows? http://stackoverflow.com/questions/2448666/how-to-do-a-true-java-ping-from-windows a TCP connection on port 7 Echo of the destination host. Thus your problem is probably a configuration issue of not enough..
Is there a performance difference between a for loop and a for-each loop? http://stackoverflow.com/questions/256859/is-there-a-performance-difference-between-a-for-loop-and-a-for-each-loop doSomething e When you see the colon read it as 𦤹n. Thus the loop above reads as 𠨑or each element e in elements. Note..
Implemeting 2 interfaces in a class with same method.Which interface method is overridden? http://stackoverflow.com/questions/2801878/implemeting-2-interfaces-in-a-class-with-same-method-which-interface-method-is-o and Guest.present are @Override equivalent JLS 8.4.2 . Thus johnny only has one implementation of present and it doesn't..
Difference between Statement and PreparedStatement http://stackoverflow.com/questions/3271249/difference-between-statement-and-preparedstatement pre executes steps 1 3 in the execution process above. Thus when creating a Prepared Statement some pre optimization is..
Strange floating-point behaviour in a Java program http://stackoverflow.com/questions/327544/strange-floating-point-behaviour-in-a-java-program are not expressible as a sum of negative powers of two. Thus when printed out with full precision as a decimal fraction they..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense of JSF UI components are evaluated during view build time. Thus the below answer applies to them as well. The view build time..
How can we match a^n b^n with Java regex? http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex any time after that and we always want to match it then. Thus 1 would accomplish exactly what we want. r5 ' ^ a a 1 b x' #.. said that PCRE supports recursive pattern and subroutines. Thus following pattern works for preg_match as seen on ideone.com..
Is System.nanoTime() completely useless? http://stackoverflow.com/questions/510462/is-system-nanotime-completely-useless whose counter is less than that of the previous cpu. Thus we could get a value in time2 which is less than time1. Thus.. we could get a value in time2 which is less than time1. Thus we would get a negative value in timeSpent. Considering this..
Connection pooling options with JDBC: DBCP vs C3P0 [closed] http://stackoverflow.com/questions/520585/connection-pooling-options-with-jdbc-dbcp-vs-c3p0 and it is now once again an actively developed project. Thus my original post may be out of date. That being said I haven't..
JLabel mouse events for Drag and Drop http://stackoverflow.com/questions/5309150/jlabel-mouse-events-for-drag-and-drop catches all mouse events and processes them itself. Thus the normal MouseEvents are not thrown anymore. You'd need to..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems is always allowed to return fewer bytes than you ask for. Thus your read could get less than 1024 bytes but your write always..
Where do I find a standard Trie based map implementation in Java? http://stackoverflow.com/questions/623892/where-do-i-find-a-standard-trie-based-map-implementation-in-java indexed by fully qualified class name or method signature. Thus there are many shared prefixes. java algorithm optimization..
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