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java Programming Glossary: it'dhttp://stackoverflow.com/questions/10819469/hide-input-on-command-line try Scanner input new Scanner System.in I'm guessing it'd probably be some property you set on the scanner or System.in..
How to do query auto-completion/suggestions in Lucene? http://stackoverflow.com/questions/120180/how-to-do-query-auto-completion-suggestions-in-lucene I'm looking for a solution where when searching for a term it'd return a list of suggested queries. When typing 'inter' into..
java socket / output stream writes : do they block? http://stackoverflow.com/questions/1338885/java-socket-output-stream-writes-do-they-block to set a timeout for this I'm not sure what behavior it'd have...maybe throw away data if buffers are full Or possibly..
How to handle a static final field initializer that throws checked exception http://stackoverflow.com/questions/1866770/how-to-handle-a-static-final-field-initializer-that-throws-checked-exception that is declared to throw a checked exception. Typically it'd look like this public static final ObjectName OBJECT_NAME new..
Looking for an efficient Java Swing based console http://stackoverflow.com/questions/2329455/looking-for-an-efficient-java-swing-based-console enough and have any crippling drawbacks. Additionally it'd be nice if it had standard console features such as scroll lock..
Why doesn't Java Map extends Collection? http://stackoverflow.com/questions/2651819/why-doesnt-java-map-extends-collection by the fact that Map is not a Collection . I thought it'd make a LOT of sense if it was declared as such public interface..
Best way to read structured binary files with Java http://stackoverflow.com/questions/277944/best-way-to-read-structured-binary-files-with-java able to block read. If you were serializing Java objects it'd be a different story. The other examples shown use the DataInputStream..
question on GWT, Cookies and webpage directing http://stackoverflow.com/questions/2974100/question-on-gwt-cookies-and-webpage-directing pass combination. This information is sent to the server it'd be best to send it over an encrypted connection but it's hard..
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner will find that if you omit this line from the snippet then it'd go into an infinite loop on an invalid input This has two consequences..
As a Java developer, C or C++? [closed] http://stackoverflow.com/questions/463618/as-a-java-developer-c-or-c improve this question Good question. On the surface it'd be obvious to recommend C because it's object oriented like..
Dealing with video (DVDs, .avi .mkv) in Java http://stackoverflow.com/questions/4669384/dealing-with-video-dvds-avi-mkv-in-java resort option due to the added maintenance and coding time it'd require. Based on the above or anything else you can think of.. playback with seeking working put me off somewhat I felt it'd take forever to sort all the problems out with it. For encoding..
explicit casting from super class to subclass http://stackoverflow.com/questions/4862960/explicit-casting-from-super-class-to-subclass dog it's an animal you could do Animal animal new Dog and it'd be a dog the VM throws an exception at runtime because you've..
Raw resources versus SQLite database http://stackoverflow.com/questions/5213550/raw-resources-versus-sqlite-database is for all intents and purposes static. I had assumed it'd make most sense to use a SQLite database to handle that data...
What strategy do you use for package naming in Java projects and why? http://stackoverflow.com/questions/533102/what-strategy-do-you-use-for-package-naming-in-java-projects-and-why a change order or want to implement some new feature it'd be nice to not have to go fishing around in a bunch of packages..
Why typical Array List implementations aren't double-ended? http://stackoverflow.com/questions/6147618/why-typical-array-list-implementations-arent-double-ended having to keep track of the start of the sequence because it'd no longer be guaranteed to start at 0 unless you want O N shifts..
Anonymous vs named inner classes? - best practices? http://stackoverflow.com/questions/714602/anonymous-vs-named-inner-classes-best-practices else. If you see a named inner class someone might think it'd be used in multiple places in the class. They are very similar..
How do I use a custom Serializer with Jackson? http://stackoverflow.com/questions/7161638/how-do-i-use-a-custom-serializer-with-jackson need to write one for Item but rather one for User if so it'd be as simple as public void serialize Item value JsonGenerator..
http://stackoverflow.com/questions/8083479/java-getting-my-ip-address check the IP of the socket on the server side but thought it'd be nicer if the device client tells the server which IP he is..
JPA: How do I specify the table name corresponding to a class at runtime? http://stackoverflow.com/questions/906671/jpa-how-do-i-specify-the-table-name-corresponding-to-a-class-at-runtime sure if that's even possible even if it is I'm not sure it'd necessarily help. I can't imagine an entity manager or the caching..
Which loop has better performance? Why? http://stackoverflow.com/questions/110083/which-loop-has-better-performance-why to the loop itself. EDIT In response to Milhous's answer. It'd be pointless to assign the String to a constant within a loop..
What is the most misleading method in the Java Base API? [closed] http://stackoverflow.com/questions/1291984/what-is-the-most-misleading-method-in-the-java-base-api it's unnecessary to have these methods in the base API. It'd make sense to have them in something like the Properties class..
Is it expensive to use try-catch blocks even if an exception is never thrown? http://stackoverflow.com/questions/16451777/is-it-expensive-to-use-try-catch-blocks-even-if-an-exception-is-never-thrown to do them reason about and guarantee correctness etc. It'd be a big pain for something meant to be 'exceptional' But again..
What's a good Java API for creating Word documents? [closed] http://stackoverflow.com/questions/203174/whats-a-good-java-api-for-creating-word-documents not OpenOffice Application is running on nix app server It'd be nice if I could start with a template doc and just fill in..
OpenGL extensions available on different Android devices [closed] http://stackoverflow.com/questions/2093594/opengl-extensions-available-on-different-android-devices simplify my code and focus only on VBOs draw_texture. It'd be helpful to know what different devices support so if you..
http://stackoverflow.com/questions/2105979/in-eclipse-ctrl-click-goes-to-the-declaration-of-the-method-i-clicked-for-inte interface I have to use ctrl shift r to open up FooImpl. It'd be really nice if I could do something lick ctrl alt click on..
How do I make an http request using cookies on Android? http://stackoverflow.com/questions/678630/how-do-i-make-an-http-request-using-cookies-on-android sending those cookies when I make subsequent requests . It'd be nice to preserve any and all cookies but really the only..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string then directly accessing the array during the iteration. It'd be great if someone could provide a robust benchmark for different..
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