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java Programming Glossary: couldWhy 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 I admit it's not the best analogy since the train could just signal the direction with a flag. But in computers the..
Placing component on Glass Pane http://stackoverflow.com/questions/2561690/placing-component-on-glass-pane the item from one container to another. I figured that I could just create a glass pane and draw it on there. However even..
http://stackoverflow.com/questions/2723397/java-generics-what-is-pecs Thing . The reasoning is that a Collection extends Thing could hold any subtype of Thing and thus each element will behave..
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 Animal and a List Cat is a List Animal and so either one could be passed to this method. Not so. If I want to achieve this..
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 . Presumably if you want names to contain only String you could perhaps still use a raw type and manually check every add yourself..
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 the server side like expires path etc. Alternatively you could also use cookie.substring 0 cookie.indexOf ' ' instead of split..
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 android name com.codeslap.groundy.GroundyService It couldn't be easier I think. Just grab the latest jar from Github and.. If you are doing something like that in your app it could be really useful. 3. Use DownloadManager class GingerBread and..
Read/convert an InputStream to a String http://stackoverflow.com/questions/309424/read-convert-an-inputstream-to-a-string String theString writer.toString Alternatively you could use ByteArrayOutputStream if you don't want to mix your Streams..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java control instructions. Before JDK 7 Prior to JDK 7 enum could approximate a String based switch. This uses the static valueOf..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications . In case of prefix patterns as for example pages you could then invoke URL's like http example.com pages register http.. you're using suffix patterns like .do .html etc then you could then invoke URL's like http example.com register.do http example.com.. the important patterns so far. To get a step further you could use the Facade pattern to create a Context class which in turn..
Swing: link toggle buttons together with a button group, along with corresponding menu items http://stackoverflow.com/questions/4038605/swing-link-toggle-buttons-together-with-a-button-group-along-with-correspondin pair would call the same code to set the shape type. I could also make two ButtonGroup s one for the menu one for the toolbar..
Differences between HashMap and Hashtable? http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable iteration order which is insertion order by default you could easily swap out the HashMap for a LinkedHashMap . This wouldn't..
Why are only final variables accessible in anonymous class? http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class anonymous inner class it would look odd if the variable could be modified by the rest of the method you could have code which.. variable could be modified by the rest of the method you could have code which appeared to be working with an out of date variable.. with a copy taken at a different time . Likewise if you could make changes within the anonymous inner class developers might..
Capturing stdout when calling Runtime.exec http://stackoverflow.com/questions/882772/capturing-stdout-when-calling-runtime-exec the results in a String is more interesting. I realize I could redirect output to a file and then read from the file but my..
Android update 17 seems incompatible with external Jars http://stackoverflow.com/questions/10046298/android-update-17-seems-incompatible-with-external-jars time with exceptions that look like this E dalvikvm 2414 Could not find class 'javax.mail.internet.InternetAddress' referenced..
JComponents not showing up with picture background? http://stackoverflow.com/questions/11369171/jcomponents-not-showing-up-with-picture-background catch NumberFormatException ex System.out.println ERROR Could not preform function 7424 Error http i1242.photobucket.com..
Java maximum memory on Windows XP http://stackoverflow.com/questions/171205/java-maximum-memory-on-windows-xp got the error Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the.. of VM Could not reserve enough space for object heap Could not create the Java virtual machine. Through trial and error..
What is difference between “Class.forName()” and “Class.forName().newInstance()”? http://stackoverflow.com/questions/2092659/what-is-difference-between-class-forname-and-class-forname-newinstance the difference deeply I have read something about them . Could you please help me Thanks. java class share improve this..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java using clojure.lang.RT to compile the source code. Could you help with a clear explanation of how to call Clojure from..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android ctx.getAssets asset catch Exception e Log.e TAG Could not get typeface e.getMessage return false setTypeface tf..
How to limit setAccessible to only “legitimate” uses? http://stackoverflow.com/questions/2481862/how-to-limit-setaccessible-to-only-legitimate-uses are What are the truly legitimate uses for setAccessible Could Java has been designed as to NOT have this need in the first.. the interface with the JVM using other means JPDA . Could Java has been designed as to NOT have this need in the first..
http://stackoverflow.com/questions/299068/how-slow-are-java-exceptions 1000000000 System.out.println You'll never see this Could in theory throw one but never will public void method2 int i..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days Although since you're sure of the date format... You Could also do Integer.parseInt on it's Substrings to obtain their..
http://stackoverflow.com/questions/40480/is-java-pass-by-reference I don't think I understand the distinction they're making. Could someone explain it please java parameter passing terminology..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk Eclipse Could not find .apk closed I know this question has been asked before..
Create a temporary directory in Java http://stackoverflow.com/questions/617414/create-a-temporary-directory-in-java System.nanoTime if temp.delete throw new IOException Could not delete temp file temp.getAbsolutePath if temp.mkdir throw.. temp.getAbsolutePath if temp.mkdir throw new IOException Could not create temp directory temp.getAbsolutePath return temp..
When to use <ui:include>, tag files, composite components and/or custom components? http://stackoverflow.com/questions/6822000/when-to-use-uiinclude-tag-files-composite-components-and-or-custom-componen interface specification in case of composite components Could performance differ java jsf 2 facelets composite component.. answer on this question Custom Facelet component in JSF . Could performance differ The performance concern is negligible. The..
Is it possible to have an autocomplete using jtextfield and a Jlist? http://stackoverflow.com/questions/7255636/is-it-possible-to-have-an-autocomplete-using-jtextfield-and-a-jlist appear below. The problem is I am confuse on how to do it. Could someone has an idea or a sample on the said problem Thanks.....
http://stackoverflow.com/questions/7295096/what-exactly-is-java-ee I have some difficulties to understand what Java EE is. Could someone explain what Java EE is And EJB java java ee share..
Error: Could not find or load main class http://stackoverflow.com/questions/7485670/error-could-not-find-or-load-main-class Could not find or load main class I am having trouble compiling and.. SpatialModel vars I get the following error Error Could not find or load main class SpatialModel . My SpatialModel.java..
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