ˇ@
java Programming Glossary: tlProgram to create a PNG waveform for an audio file http://stackoverflow.com/questions/11017283/program-to-create-a-png-waveform-for-an-audio-file 0 while lbm.getPosition errStr.length TextLayout tl lbm.nextLayout w x 5 if tl.isLeftToRight x w tl.getAdvance.. errStr.length TextLayout tl lbm.nextLayout w x 5 if tl.isLeftToRight x w tl.getAdvance tl.draw g2 x y tl.getAscent.. tl lbm.nextLayout w x 5 if tl.isLeftToRight x w tl.getAdvance tl.draw g2 x y tl.getAscent y tl.getDescent tl.getLeading..
How is Java's ThreadLocal implemented under the hood? http://stackoverflow.com/questions/1202444/how-is-javas-threadlocal-implemented-under-the-hood object or does it use some JVM hook to do it more efficiently java multithreading thread local thread static share improve.. question All of the answers here are correct but a little disappointing as they somewhat gloss over how cool ThreadLocal's.. looking at the source code for ThreadLocal and was pleasantly impressed by how it's implemented. The Naive Implementation..
JDBC connection pool runs out of connections when Context reload=“true” is enabled in Tomcat http://stackoverflow.com/questions/13595794/jdbc-connection-pool-runs-out-of-connections-when-context-reload-true-is-enabl pooling share improve this question THE SOLUTION tl dr In order to solve this issue add an attribute closeMethod.. in my bug report is still present even for the currently latest Apache Tomcat version 7.0.50 and I also reproduced it..
Unable to open the port by calling Native method from ITLSSPProc.dll http://stackoverflow.com/questions/14521284/unable-to-open-the-port-by-calling-native-method-from-itlsspproc-dll calling function with int parameter result System.out.println connected else System.out.println failed Output failed Port.. result System.out.println connected else System.out.println failed Output failed Port number is COM7 on which we are working... . JNA documentation for aggregate types struct struct . tl dr class SSP_COMMAND extends Structure public NativeLong BaudRate..
Get a component from a JTextPane through javax.swing.text.Element? http://stackoverflow.com/questions/15661508/get-a-component-from-a-jtextpane-through-javax-swing-text-element some point in the application I need to know what is currently being displayed in the text pane and by that I mean not only.. int i 0 i textPane.getDocument .getLength i System.out.println StyledDocument textPane.getDocument .getCharacterElement i.. a cast to the original type of my symbol doesn't work. tl dr How do I get a JComponent which is inside the text of a JTextPane..
Why GWT? Advantages and Trade-Offs of Using This RIA Framework http://stackoverflow.com/questions/2097964/why-gwt-advantages-and-trade-offs-of-using-this-ria-framework I realize that the answer to this question depends greatly upon what you want to do or what you wish to make. I am looking.. a lot of time wondering why the application feels sluggish tl dr it's easy for beginners in GWT to make their applications..
Synchronizing access to SimpleDateFormat http://stackoverflow.com/questions/4107839/synchronizing-access-to-simpledateformat each thread. If multiple threads access a format concurrently it must be synchronized externally. But what is the best approach.. for each thread. private ThreadLocal SimpleDateFormat tl new ThreadLocal SimpleDateFormat public String formatDate Date.. public String formatDate Date d SimpleDateFormat sdf tl.get if sdf null sdf new SimpleDateFormat yyyy MM hh tl.set sdf..
What is the purpose 'Class.forName(“MY_JDBC_DRIVER”)'? http://stackoverflow.com/questions/7662902/what-is-the-purpose-class-fornamemy-jdbc-driver project we know which driver we are going to use and mostly driver manager string is hard coded. My question is Why are.. system property. Applications no longer need to explictly load JDBC drivers using Class.forName . Existing programs which.. using Class.forName . Existing programs which currently load JDBC drivers using Class.forName will continue to work..
Calculating and printing the nth prime number http://stackoverflow.com/questions/9625663/calculating-and-printing-the-nth-prime-number it out you will find that the running time is almost exactly halved so almost all the time is spent verifying the primality.. now be n 1.5 log n but empirically it seems to scale a little bit better however there's not enough data to draw reliable.. the odd numbers from 3 to šn . This halves not quite exactly the number of divisions required to determine a number as prime..
How does the JLS specify that wildcards cannot be formally used within methods? http://stackoverflow.com/questions/11500385/how-does-the-jls-specify-that-wildcards-cannot-be-formally-used-within-methods or a consumer super Something of objects not both. The TL DR version is that it would bring little benefit and require..
java.sql.SQLException: - ORA-01000: maximum open cursors exceeded http://stackoverflow.com/questions/12192592/java-sql-sqlexception-ora-01000-maximum-open-cursors-exceeded can read from them which will likely fail your program. TL DR The weak reference mechanism is not a good way to manage..
Rationale for Matcher throwing IllegalStateException when no 'matching' method is called http://stackoverflow.com/questions/12911504/rationale-for-matcher-throwing-illegalstateexception-when-no-matching-method-i IllegalStateException when no 'matching' method is called TL DR What are the design decisions behind Matcher 's API Background..
http://stackoverflow.com/questions/1440557/joda-time-period-to-string of days minutes seconds etc. Edit by ripper234 Adding a TL DR version PeriodFormat.getDefault .print period For example..
http://stackoverflow.com/questions/15279586/java-home-in-maven statement in mvn.bat so you can see that it is being used. TL DR Based on the information you've given your configuration..
Spring: namespace vs contextConfigLocation init parameters in web.xml http://stackoverflow.com/questions/15818047/spring-namespace-vs-contextconfiglocation-init-parameters-in-web-xml mvc dependency injection share improve this question TL DR Just set the value s for the contextConfigLocation whenever..
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 Persist objects sqlite share preferences file etc. TL DR there are two ways of sharing data passing data in the intent's..
Enhanced for loop performance worse than traditional indexed lookup? http://stackoverflow.com/questions/6839494/enhanced-for-loop-performance-worse-than-traditional-indexed-lookup measure a difference after switching to index based loops. TL DR enhanced loops are indeed slower than a traditional index..
Comparing two identical strings with == returns false [duplicate] http://stackoverflow.com/questions/7375427/comparing-two-identical-strings-with-returns-false database java string share improve this question TL DR You wrote doens't work realName Maaz You meant this realname.equals..
|