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java Programming Glossary: goingWhy 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 that is because the array was just generated. What is going on Why is a sorted array faster than an unsorted array The code..
JComponents not showing up with picture background? http://stackoverflow.com/questions/11369171/jcomponents-not-showing-up-with-picture-background small example do let me know if you understood what is going on in here. Then only we will go a step further slowly slowly...
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https Note Do not implement this in production code you are ever going to use on a network you do not entirely trust. Especially anything.. a network you do not entirely trust. Especially anything going over the public internet. Your question is just what I want..
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 String... sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager.. my activity from a service . In the next example we are going to use two classes you may not be aware of ResultReceiver and.. availability. Make sure the directory were you are going to download files exist and has write permissions. If download..
How do I set environment variables from Java? http://stackoverflow.com/questions/318239/how-do-i-set-environment-variables-from-java for managing the environment variable changes that I'm going to need to be feeding to several subprocesses java environment..
When to use LinkedList<> over ArrayList<>? http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist To avoid the high cost of resizing when you know you're going to add a lot of elements construct the ArrayList with a higher..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java can't I switch on a String in Java Is this functionality going to be put into a later Java version Can someone point me to..
Prevent user from going back to the previous secured page after logout http://stackoverflow.com/questions/4194207/prevent-user-from-going-back-to-the-previous-secured-page-after-logout user from going back to the previous secured page after logout I have the requirement..
How do I iterate over each Entry in a Map? http://stackoverflow.com/questions/46898/how-do-i-iterate-over-each-entry-in-a-map pair contained within it what is the most efficient way of going through the map Will the ordering of elements depend on the..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser use the org.xml.sax or the android.sax implementation. I'm going to explain the pro's and con's of both after posting a short.. we need a class to hold our items. In this case I'm just going to extend the ArrayList class. Items.java public class Items..
How do I write a correct micro-benchmark in Java? http://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java on an earlier optimistic assumption that the path was not going to be used at all. Rule 2 is your first line of defense against..
How to: generic array creation http://stackoverflow.com/questions/529085/how-to-generic-array-creation private final T array But I really don't get what's going on. Can anyone help java arrays generics reflection instantiation..
Implementing back/forward buttons in Swing http://stackoverflow.com/questions/5654926/implementing-back-forward-buttons-in-swing 2 stacks . I can't get it to work though. Perhaps I'm going about it completely the wrong way or maybe a stack can't be..
Why is subtracting these two times (in 1927) giving a strange result? http://stackoverflow.com/questions/6841333/why-is-subtracting-these-two-times-in-1927-giving-a-strange-result will count that as a transition. TZDB itself has some data going back earlier than that and doesn't rely on any idea of a fixed..
How do I copy an object in Java? http://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java to create a class and do improper clone method. If you are going to do that read at least what Joshua Bloch has to say about..
Dealing with “java.lang.OutOfMemoryError: PermGen space” error http://stackoverflow.com/questions/88235/dealing-with-java-lang-outofmemoryerror-permgen-space-error You can do that by shutting down the tomcat service then going into the Tomcat bin directory and running tomcat6w.exe. Under..
http://stackoverflow.com/questions/1061717/what-exactly-is-spring-for Web Frameworks Business classes DAOs etc etc etc... . Going back to the example in Spring we just need to have a setter..
Change screen resolution in Java http://stackoverflow.com/questions/11225113/change-screen-resolution-in-java the resolution settings in windows through java code Going full screen is not an option as images that need to be captured..
Swing animation running extremely slow http://stackoverflow.com/questions/14886232/swing-animation-running-extremely-slow a JPanel at the start of the road going from east to west. Going to the View class now I have a separate thread which does the..
How is reference to java object is implemented? http://stackoverflow.com/questions/1574009/how-is-reference-to-java-object-is-implemented In modern JVMs references are implemented as an address. Going back to the first version of HotSpot and a bit earlier for the..
any experience with “Play” java web development framework? [closed] http://stackoverflow.com/questions/1597086/any-experience-with-play-java-web-development-framework being the case I see where the Play team is coming from. Going back to regular Java for the domains controllers services and..
Android ShoutCast Internet Radio FilenotFoundException http://stackoverflow.com/questions/16264225/android-shoutcast-internet-radio-filenotfoundexception to stop. The real error is the file not found exception. Going through your code quickly what I believe is happening is that..
Going from 127.0.0.1 to 2130706433, and back again http://stackoverflow.com/questions/2241229/going-from-127-0-0-1-to-2130706433-and-back-again from 127.0.0.1 to 2130706433 and back again Using the standard..
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 app from being able to stress the system to this point. Going lower level you can use the Debug API to get raw kernel level..
Profiling a Java Spring application http://stackoverflow.com/questions/2475682/profiling-a-java-spring-application logger.info ServicesProfiler.profile Going to call the method pjp.getSignature .getName Object output pjp.proceed..
Best programming language and framework for cross platform desktop application development? [closed] http://stackoverflow.com/questions/4160162/best-programming-language-and-framework-for-cross-platform-desktop-application-d end you don't touch your fully functioning PD code at all. Going to your specific examples you will have to code your HI portion..
What is a capture conversion in Java and can anyone give me examples? http://stackoverflow.com/questions/4431702/what-is-a-capture-conversion-in-java-and-can-anyone-give-me-examples called capture of . From here Java theory and practice Going wild with generics Part 1 it clearly states Capture conversion..
How to determine which classes are used by a Java program? http://stackoverflow.com/questions/475516/how-to-determine-which-classes-are-used-by-a-java-program beyond what the IDE will tell you removing unused JARs. Going more granular than that is just asking for trouble for little..
Java - tell if a String is interned? http://stackoverflow.com/questions/4883821/java-tell-if-a-string-is-interned of interning the String when it wasn't interned before. Going partially off topic there's a way to do custom interning with..
Conveniently map between enum and int / String http://stackoverflow.com/questions/5021246/conveniently-map-between-enum-and-int-string both ways in other words I need a reversible enum . Going from enum to int is easy public enum BonusType public final..
How do I convert between ISO-8859-1 and UTF-8 in Java? http://stackoverflow.com/questions/652161/how-do-i-convert-between-iso-8859-1-and-utf-8-in-java So transcoding from ISO 8859 1 to UTF 8 is no problem. Going backwards from UTF 8 to ISO 8859 1 will cause replacement characters..
Serialize a JAXB object via its ID? http://stackoverflow.com/questions/7278406/serialize-a-jaxb-object-via-its-id public void setTarget Target target this.target target Going Further Instead of just creating a new instance of Target we..
Calculating and printing the nth prime number http://stackoverflow.com/questions/9625663/calculating-and-printing-the-nth-prime-number a factor of 1.25 minus a bit for more complicated code . Going further the multiples of 7 would be eliminated leaving 48 out..
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