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java Programming Glossary: realiseHow to do query auto-completion/suggestions in Lucene? http://stackoverflow.com/questions/120180/how-to-do-query-auto-completion-suggestions-in-lucene way to do it I've looked into using EdgeNGramFilter and I realise that I'd have to run the filter on the index fields and get.. is much appreciated To be clear on what I'm looking for I realised I wasn't being overly clear sorry I'm looking for a solution..
Extend from Generic Supertype? http://stackoverflow.com/questions/2000478/extend-from-generic-supertype would be. But after reading the article fully you also realise that this isn't supported by Java at present. The fundamental..
http://stackoverflow.com/questions/2140501/java-maths-testing-for-nan of NaN . In my project NaN is never a valid value. I realise I could add asserts using isNaN or other tests throughout but..
Why does appending “” to a String save memory? http://stackoverflow.com/questions/2147783/why-does-appending-to-a-string-save-memory garbage collection of this. The important thing to realise is that substring gives a window onto an existing String or..
How to force Jetty to ask for credentials with BASIC authentication after invalidating the session? http://stackoverflow.com/questions/2180206/how-to-force-jetty-to-ask-for-credentials-with-basic-authentication-after-invali basic authentication share improve this question I realise this question is old but it's something that other people might..
Java - when to use 'this' keyword http://stackoverflow.com/questions/2429062/java-when-to-use-this-keyword the constructor to bar bar So why use the this keyword I realise in some situations it's totally necessary to use it I'm just..
“new BigDecimal(13.3D)” results in imprecise “13.3000000000000007105..”? http://stackoverflow.com/questions/460755/new-bigdecimal13-3d-results-in-imprecise-13-3000000000000007105 method but was this the intended consequence Also I realise that BigDecimal has doubleValue etc but the library that I am..
Java ReentrantReadWriteLocks - how to safely acquire write lock? http://stackoverflow.com/questions/464784/java-reentrantreadwritelocks-how-to-safely-acquire-write-lock again lock.getReadLock .lock Now we do some stuff and realise we need to write so try to escalate the lock as per the Javadocs..
How to read PDF files using java [closed] http://stackoverflow.com/questions/4784825/how-to-read-pdf-files-using-java first time round and then it took me a while to realise why I was getting more than one page back with each call Itext..
Java App : Unable to read iso-8859-1 encoded file correctly http://stackoverflow.com/questions/498636/java-app-unable-to-read-iso-8859-1-encoded-file-correctly encoding it's easier than creating new strings by hand . I realise this may just be demo code though. EDIT Here's a really easy..
Finding SSID of a wireless network with Java http://stackoverflow.com/questions/5378103/finding-ssid-of-a-wireless-network-with-java unable to get the SSID out of any interface at all. I do realise the code in the example is only giving the interface names and..
Why isn't calling a static method by way of an instance an error for the Java compiler? http://stackoverflow.com/questions/610458/why-isnt-calling-a-static-method-by-way-of-an-instance-an-error-for-the-java-co To be clear question has nothing to do with Threads. I realise Thread examples are often given when discussing this because..
Basic render 3D perspective projection onto 2D screen with camera (without opengl) http://stackoverflow.com/questions/8633034/basic-render-3d-perspective-projection-onto-2d-screen-with-camera-without-openg in the scene relative to the camera. It's important to realise what we're doing is akin to moving objects around the camera..
Why does java.util.Properties implement Map<Object,Object> and not Map<String,String> http://stackoverflow.com/questions/873510/why-does-java-util-properties-implement-mapobject-object-and-not-mapstring-st did it in a hurry in the early days of Java and didn't realise what the implications would be four versions later. Generics..
GWT Platform login + session menagment http://stackoverflow.com/questions/9065977/gwt-platform-login-session-menagment ' script As an experienced JSP programmer you would realise the decoupling between the HTML Javascript generated by the..
Detect fling gesture over clickable items http://stackoverflow.com/questions/9181529/detect-fling-gesture-over-clickable-items way I just looked at my project where I used this and realised that I switched to a different way of doing it. What I actually.. the child View s simply share the same gesture detector. I realise that this may sound like a bit of hassle and not necessary considering..
Java: adding elements to a collection during iteration http://stackoverflow.com/questions/993025/java-adding-elements-to-a-collection-during-iteration that these added elements are iterated over as well. I realise that this could lead to an unterminating loop but I'm pretty..
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