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java Programming Glossary: muchHow to sort a Map<Key, Value> on the values in Java? http://stackoverflow.com/questions/109383/how-to-sort-a-mapkey-value-on-the-values-in-java comments as well to be aware of the implications. It seems much easier than all of the foregoing. Use a TreeMap as follows public..
How can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file .exe for your java applications. It makes java deployment much smoother and user friendly as it is able to find any installed..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times to this approach Is there a way to achieve this without so much unnecessary code Is there a way to stop JSF from behaving in.. component learn it here . However this count can get up much higher when used in iterating JSF components such as h dataTable..
What is the difference between JSF, Servlet and JSP? http://stackoverflow.com/questions/2095397/what-is-the-difference-between-jsf-servlet-and-jsp Java based view technology such as Facelets . Facelets is much more suited to JSF than JSP. It namely provides great templating..
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 whatever numbers you get is extremely low. Pretty much every time I look at memory usage numbers with other engineers.. that only results in a vague conclusion. Note we now have much more extensive documentation on Managing Your App's Memory that.. documentation on Managing Your App's Memory that covers much of the material here and is more up to date with the state of..
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 Last words The Apache HttpComponents HttpClient is much more convenient in this all HttpClient Tutorial HttpClient Examples..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc the following example shows an MVC implementation of a much simpler game that illustrates similar principles. Note that..
What are the pros and cons of the leading Java HTML parsers? http://stackoverflow.com/questions/3152138/what-are-the-pros-and-cons-of-the-leading-java-html-parsers values click elements invoke JavaScript etcetera. It's much more than alone a HTML parser. It's a real GUI less webbrowser..
When to use LinkedList<> over ArrayList<>? http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist don't have this overhead. However ArrayLists take up as much memory as is allocated for the capacity regardless of whether..
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 A good one is Brian Goetz 2005 . Do not expect too much from micro benchmarks they measure only a limited range of JVM..
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing? http://stackoverflow.com/questions/7229226/should-i-avoid-the-use-of-setpreferredmaximumminimumsize-methods-in-java-swi
How to download and save a file from Internet using Java? http://stackoverflow.com/questions/921262/how-to-download-and-save-a-file-from-internet-using-java rbc 0 Long.MAX_VALUE Using transferFrom is potentially much more efficient than a simple loop that reads from the source..
Android CalendarView class cannot be found http://stackoverflow.com/questions/11365959/android-calendarview-class-cannot-be-found attr textAppearanceSmall RelativeLayout RelativeLayout Much appreciated Thanks java android eclipse calendarview share..
DocumentListener Java, How do I prevent empty string in JTextBox? http://stackoverflow.com/questions/11818080/documentlistener-java-how-do-i-prevent-empty-string-in-jtextbox data data that is as yet incomplete into the JTextField. Much better would be to use an ActionListener added to a JButton..
JSF Filter not redirecting After Initial Redirect [closed] http://stackoverflow.com/questions/13366936/jsf-filter-not-redirecting-after-initial-redirect never gets redirected. Can anyone assist with this issue Much appreciated. Filter To change this template choose Tools Templates..
Why do floating points have signed zeros? http://stackoverflow.com/questions/13544342/why-do-floating-points-have-signed-zeros Floating Point Arithmetic See Signed Zero section PDF Much Ado About Nothing's Sign Bit an interesting paper by W. Kahan...
http://stackoverflow.com/questions/1580038/byte-array-to-image-file output it into an image. How would I go about doing this Much thanks java arrays image byte share improve this question..
Java HashMap performance optimization / alternative http://stackoverflow.com/questions/1757363/java-hashmap-performance-optimization-alternative 273522.97 270910.94 279008.7 276285.5 283455.16 289603.25 Much much better. The old method tailed off very quickly while the..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java This file was created when Leiningen created the project. Much of the magic here is in the namespace declaration. The gen class..
As a Java programmer learning Python, what should I look out for? [closed] http://stackoverflow.com/questions/2339371/as-a-java-programmer-learning-python-what-should-i-look-out-for learning Python what should I look out for closed Much of my programming background is in Java and I'm still doing..
http://stackoverflow.com/questions/2713033/autowire-strange-problem
Suggest a simple NoSQL database for java project [closed] http://stackoverflow.com/questions/3451935/suggest-a-simple-nosql-database-for-java-project
The Guava library for java; what are its most useful and/or hidden features [closed] http://stackoverflow.com/questions/3759440/the-guava-library-for-java-what-are-its-most-useful-and-or-hidden-features in Guava is useful in some situation or another. Much of it is useful very often. As you use it you'll discover more..
http://stackoverflow.com/questions/3806173/assert-keyword-in-java where they are made and whether or not they are validated. Much better than comments to the same effect. This is a small step..
How to disable a particular checkstyle rule for a particular line of code? http://stackoverflow.com/questions/4023185/how-to-disable-a-particular-checkstyle-rule-for-a-particular-line-of-code for specific lines of code CHECKSTYLE.OFF IllegalCatch Much more readable than catching 7 exceptions catch Exception e CHECKSTYLE.ON..
Best practices for exception management in Java or C# http://stackoverflow.com/questions/409563/best-practices-for-exception-management-in-java-or-c-sharp stuck deciding how to handle exceptions in my application. Much if my issues with exceptions comes from 1 accessing data via..
Where's the official JSP tutorial http://stackoverflow.com/questions/4845032/wheres-the-official-jsp-tutorial 3.0 I decided to see the official JavaEE6 tutorial. Much to my surprise there is nothing about JSP in the JavaEE6 tutorial..
Shiro vs. SpringSecurity [closed] http://stackoverflow.com/questions/4991084/shiro-vs-springsecurity general filter chains and web based security rules ever Much nicer than defining them in web.xml. Finally Shiro offers extreme..
http://stackoverflow.com/questions/7218309/smoothing-a-jagged-path builds a GeneralPath and creates the Area from the GP. Much faster. The image on the upper left is the 'source image'. The..
Samsung Galaxy 7" (GT-P6210) not detecting for USB debugging? http://stackoverflow.com/questions/8668923/samsung-galaxy-7-gt-p6210-not-detecting-for-usb-debugging List of devices attached 464119990CEDAB9E device any idea. Much appreciated java android linux eclipse adt share improve..
How to return a PNG image from Jersey REST service method to the browser http://stackoverflow.com/questions/9204287/how-to-return-a-png-image-from-jersey-rest-service-method-to-the-browser ties up your application server's memory and IO bandwidth. Much better to delegate that task to a proper web server that is..
Why does InetAddress.isReachable return false, when I can ping the IP address? http://stackoverflow.com/questions/9922543/why-does-inetaddress-isreachable-return-false-when-i-can-ping-the-ip-address is reachable . Otherwise you will get 2 as a return value. Much simpler but of course it is platform specific. And there may..
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