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java Programming Glossary: comesHow to upload a file using Java HttpClient library working with PHP - strange problem http://stackoverflow.com/questions/1067655/how-to-upload-a-file-using-java-httpclient-library-working-with-php-strange-pr this question Ok the Java code I used was wrong here comes the right Java class import java.io.File import org.apache.http.HttpEntity..
bitmap size exceeds Vm budget error android http://stackoverflow.com/questions/10737582/bitmap-size-exceeds-vm-budget-error-android Now when we check the logcat there is always a log comes up saying GC_ but I could not understand that so I found an..
http://stackoverflow.com/questions/1082437/android-alarmmanager this question Some sample code is not that easy when it comes to AlarmManager . Here is a snippet showing the setup of AlarmManager..
Rest clients for Java? [closed] http://stackoverflow.com/questions/221442/rest-clients-for-java thread I tend to use Jersey which implements JAX RS and comes with a nice REST client. The nice thing is if you implement..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet named dd1 dd2 and dd3 . The value of each dropdownlist comes from database. dd3 's value depends upon value of dd2 and dd2..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java NullPointerException . I find the code very ugly and it becomes unreadable. Is there a good alternative to avoid this code snippet.. another way there are two instances where null checking comes up Where null is a valid response in terms of the contract and..
Is List<Dog> a subclass of List<Animal>? Why aren't Java's generics implicitly polymorphic? http://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-arent-javas-generics-implicitly-p is why Why is polymorphism generally implicit but when it comes to generics it must be specified java generics inheritance..
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 Handler startService intent Here is were ResultReceiver comes to play private class DownloadReceiver extends ResultReceiver..
What is the difference between javac and the Eclipse compiler? http://stackoverflow.com/questions/3061654/what-is-the-difference-between-javac-and-the-eclipse-compiler as soon as you finish typing. The fact that Eclipse comes with its own compiler is also apparent because you can write..
Why not use Double or Float to represent currency? http://stackoverflow.com/questions/3730019/why-not-use-double-or-float-to-represent-currency be represented exactly as a fraction of a power of ten 1 3 comes to mind some of them can't be represented exactly as a fraction..
Best practices for exception management in Java or C# http://stackoverflow.com/questions/409563/best-practices-for-exception-management-in-java-or-c-sharp in my application. Much if my issues with exceptions comes from 1 accessing data via a remote service or 2 deserializing..
Left padding integers with zeros in Java http://stackoverflow.com/questions/473282/left-padding-integers-with-zeros-in-java task I'm googling it but SO is super quick when it comes to inane questions I should know the answer to... java zero..
Moving decimal places over in a double http://stackoverflow.com/questions/4937402/moving-decimal-places-over-in-a-double Note x 100 and x 0.01 are not exactly the same when it comes to rounding error. This is because the round error for the first..
Can you find all classes in a package using reflection? http://stackoverflow.com/questions/520328/can-you-find-all-classes-in-a-package-using-reflection them in a different class. Or just use convention when it comes to naming. Addendum The Reflections Library will allow you to..
How can I put a control in the JTableHeader of a JTable? http://stackoverflow.com/questions/7137786/how-can-i-put-a-control-in-the-jtableheader-of-a-jtable state in that column So even if interaction analysis comes out with a clear we do need want it action only in addition..
Is there a way to refer to the current type with a type variable? http://stackoverflow.com/questions/7354740/is-there-a-way-to-refer-to-the-current-type-with-a-type-variable and avoid any confusion or false sense of security that comes from the unintuitive recursive bound. Personally I prefer to..
Create instance of generic type in Java? http://stackoverflow.com/questions/75175/create-instance-of-generic-type-in-java I'll leave this open for a little while to see if anyone comes up with anything dramatically different than Ian Robertson's..
How are SSL certificate server names resolved/Can I add alternative names using keytool? http://stackoverflow.com/questions/8443081/how-are-ssl-certificate-server-names-resolved-can-i-add-alternative-names-using IP in the URI. Essentially the specific problem you have comes from the fact that you're using IP addresses in your CN and..
Why is char[] preferred over String for passwords? http://stackoverflow.com/questions/8881291/why-is-char-preferred-over-string-for-passwords Why does String pose a threat to security when it comes to passwords It feels inconvenient to use char . java string..
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