java Programming Glossary: didReasons of getting a java.lang.VerifyError http://stackoverflow.com/questions/100107/reasons-of-getting-a-java-lang-verifyerror and methods so that the method signatures found at runtime did not match what was there at compile time. Normally the compiler..
How to maintain JTable cell rendering after cell edit http://stackoverflow.com/questions/10067060/how-to-maintain-jtable-cell-rendering-after-cell-edit renderer to render the new values but this unfortunately did not work... Am I missing something... Obviously but what java..
http://stackoverflow.com/questions/148681/unloading-classes-in-java loading classes from an AppServer I need to talk to. We did this since the amount of jars that are required to do this are..
What is a Null Pointer Exception? http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception the type is Integer which is a reference type . Since you did not say as yet what to point to Java sets it to null meaning.. you asked about occurs when you declare a variable but did not create an object. If you attempt to dereference num BEFORE.. type of exception is to always check for null when you did not create the object yourself. So doSomething should be re..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android
getResourceAsStream() vs FileInputStream http://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream using the same path I was able to load the file when I did getResourceAsStream . What is the difference between the two..
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https Your question is just what I want to know. After I did some searches the conclusion is as follows. In HttpClient way..
When to choose checked and unchecked exceptions http://stackoverflow.com/questions/27578/when-to-choose-checked-and-unchecked-exceptions what this means. Expected but unpreventable The caller did everything within their power to validate the input parameters..
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 appendNewObject names this part is fine The compiler did a wonderful job of protecting you from potentially violating.. has this to add Given that you shouldn't use raw types why did the language designers allow them To provide compatibility... was an enormous amount of Java code in existence that did not use generics. It was deemed critical that all this code..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer square root of a 64 bit number. The one suggestion which did show improvements was made by John D. Cook . You can observe.. at the last 4 bits. I found looking at the last six didn't help. I also answer yes for 0. In reading the code below..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog useful to display download percentage might be 1 server did not report the length int fileLength connection.getContentLength..
http://stackoverflow.com/questions/394616/running-jar-file-in-windows execute the JAR file if I double click on the JAR file. I did some Google search for this. But I cannot do this. For this..
How to send an email by Java application using Gmail/ Yahoo/ Hotmail http://stackoverflow.com/questions/46663/how-to-send-an-email-by-java-application-using-gmail-yahoo-hotmail more in the catch blocks than print the stack trace as I did in the example code above. Remove the catch blocks to see which..
Managing DLL dependencies with Maven http://stackoverflow.com/questions/1001774/managing-dll-dependencies-with-maven java dll maven 2 jni share improve this question Did you try something like this dependency groupId com.foo groupId..
document not saving in spring jpa document manager application http://stackoverflow.com/questions/20586865/document-not-saving-in-spring-jpa-document-manager-application
JAX-WS - Map Exceptions to faults http://stackoverflow.com/questions/2064447/jax-ws-map-exceptions-to-faults java web services jax ws share improve this question Did you try to annotate your exception with @WebFault Also do you..
Java VM: reproducable SIGSEGV on both 1.6.0_17 and 1.6.0_18, how to report? http://stackoverflow.com/questions/2299250/java-vm-reproducable-sigsegv-on-both-1-6-0-17-and-1-6-0-18-how-to-report test case reproducing the issue ain't realistically doable Did any of you have success opening such a bug and then see it solved..
Things possible in IntelliJ that aren't possible in Eclipse? http://stackoverflow.com/questions/239732/things-possible-in-intellij-that-arent-possible-in-eclipse new .jar into that folder it picks it up automatically. Did I mention autocomplete and ctrl clicking in paths to files like..
Java EE 6 vs. Spring 3 stack [closed] http://stackoverflow.com/questions/2499323/java-ee-6-vs-spring-3-stack Tomcat seems to be easier to maintain than Glassfish 3. Did you try something Did you face any particular problem Again.. easier to maintain than Glassfish 3. Did you try something Did you face any particular problem Again this sounds like free..
http://stackoverflow.com/questions/302977/tomcat-vs-jetty of each servers in respect to a production environement. Did anyone have big problems with one of the features Performance..
proper hibernate annotation for byte[] http://stackoverflow.com/questions/3677380/proper-hibernate-annotation-for-byte since VARBINARY is not what you want with Oracle . Did you try this As an alternative HHH 4876 suggests using the deprecated..
What is a good use case for static import of methods? http://stackoverflow.com/questions/420791/what-is-a-good-use-case-for-static-import-of-methods make sense to static import methods When have you done it Did do you like the way the unqualified calls look EDIT The popular..
The JPA hashCode() / equals() dilemma http://stackoverflow.com/questions/5031614/the-jpa-hashcode-equals-dilemma no problems with detached entities My questions are Did I miss an option and or pro con point What option did you choose..
Eclipse RCP: Actions VS Commands http://stackoverflow.com/questions/552435/eclipse-rcp-actions-vs-commands eclipse command action rcp share improve this question Did you read the eclipse wiki FAQ What is the difference between..
http://stackoverflow.com/questions/5767627/java-regex-helper literal fashion it 䏭 always heavy laden with backslashes. Did you get them all and enough and in the right places If so it..
How to calculate the number of rows (and columns in each row) a text takes in a JTextArea? http://stackoverflow.com/questions/5979795/how-to-calculate-the-number-of-rows-and-columns-in-each-row-a-text-takes-in-a wrapped lines. line Twas brillig and the slithy toves line Did gyre and gimble in the wabe line count 2 preferred java.awt.Dimension.. and the slithy toves n private static final String text2 Did gyre and gimble in the wabe private static final JTextArea ta..
What does for (;;) mean in Java? http://stackoverflow.com/questions/7081339/what-does-for-mean-in-java Some stuff I tried Google but couldn't find any answers. Did I fall asleep in a programming class or is this an unusual loop..
How to hide a JFrame in system tray of taskbar http://stackoverflow.com/questions/7461477/how-to-hide-a-jframe-in-system-tray-of-taskbar the tray menu items . Can anybody tell me how to do that Did I need to make some changes in System settings of windows for..
http://stackoverflow.com/questions/7637144/android-requires-compiler-compliance-level-5-0-or-6-0-found-1-7-instead-plea instead. Please use Android Tools Fix Project Properties Did anybody have similar problem with this I import android project..
Character Encoding Detection Algorithm http://stackoverflow.com/questions/774075/character-encoding-detection-algorithm used any other implementation successfully and if so what Did you roll your own approach and if so what was the algorithm..
Is there a url rewriting engine for Tomcat/Java? http://stackoverflow.com/questions/950497/is-there-a-url-rewriting-engine-for-tomcat-java in the servlet and get the personId 1 in this case . Did you come across such a scenario What tool did you use Would..
|