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java Programming Glossary: sometimesSorting a collection of objects http://stackoverflow.com/questions/1206073/sorting-a-collection-of-objects personList new ArrayList Person And I want to sort it sometimes by name sometimes by age sometimes by country. What is the easiest.. ArrayList Person And I want to sort it sometimes by name sometimes by age sometimes by country. What is the easiest way to accomplish.. And I want to sort it sometimes by name sometimes by age sometimes by country. What is the easiest way to accomplish that I know..
Why is the Java main method static? http://stackoverflow.com/questions/146576/why-is-the-java-main-method-static shouldn't because that will special case your entire class sometimes you have an instance that hasn't been initialized and you have..
Efficient equivalent for removing elements while iterating the Collection http://stackoverflow.com/questions/223918/efficient-equivalent-for-removing-elements-while-iterating-the-collection etc... this apparently works sometimes but not always. Here's some specific code public static void..
Java: when to use static methods http://stackoverflow.com/questions/2671496/java-when-to-use-static-methods constructed. Btw the converse isn't always true you might sometimes have a method which involves two Car objects and still want..
When to catch java.lang.Error? http://stackoverflow.com/questions/352780/when-to-catch-java-lang-error share improve this question Generally never. However sometimes you need to catch specific Errors. If you're writing framework..
Can I add jars to maven 2 build classpath without installing them? http://stackoverflow.com/questions/364114/can-i-add-jars-to-maven-2-build-classpath-without-installing-them quickly generate starter projects from that file. However sometimes I want to link to a 3rd party library that doesn't already have..
How to increase to Java stack size? http://stackoverflow.com/questions/3700459/how-to-increase-to-java-stack-size times with the same source file and the same Xss... sometimes succeeds and sometimes yields a StackOverflowError . E.g. for.. source file and the same Xss... sometimes succeeds and sometimes yields a StackOverflowError . E.g. for 1 20 Xss18m was enough..
What is the purpose of the expression “new String(…)” in Java? http://stackoverflow.com/questions/390703/what-is-the-purpose-of-the-expression-new-string-in-java in Java While looking at online code samples I have sometimes come across an assignment of a String constant to a String object..
Unicode equivalents for \w and \b in Java regular expressions? http://stackoverflow.com/questions/4304928/unicode-equivalents-for-w-and-b-in-java-regular-expressions definition. I can see people not always wanting p Nd but sometimes either 0 9 or pN . The two boundary definitions b and B are..
How do I create an .exe for a Java program? [duplicate] http://stackoverflow.com/questions/516399/how-do-i-create-an-exe-for-a-java-program but it's not entirely satisfactory because The executable sometimes works on the machine on which it was created but not on others...
Why is super.super.method(); not allowed in Java? http://stackoverflow.com/questions/586363/why-is-super-super-method-not-allowed-in-java to bypass the parent class's behaviour. It makes sense to sometimes be able to bypass your own class's behaviour particularly from..
http://stackoverflow.com/questions/6916693/jmenuitem-imageicon-too-big image that size to start with The simplest solution is sometimes the best Also getScaledInstance is generally a bad idea. This..
Cartesian product of arbitrary sets in Java http://stackoverflow.com/questions/714108/cartesian-product-of-arbitrary-sets-in-java my application needs to make a product of Person Gift pair sometimes it is triple Person Gift GiftExtension sometimes there might.. Gift pair sometimes it is triple Person Gift GiftExtension sometimes there might even be sets Person Gift GiftExtension GiftSecondExtension..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager FragmentPagerAdapter and this showed to update the data sometimes but others I got an IllegalStateException Can not perform this..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger String toString return x y This produces smooth lines but sometimes has to connect the dots using a loop. Also for long drawing..
Inconsistent performance applying ForegroundActions in a JEditorPane when reading HTML http://stackoverflow.com/questions/8523445/inconsistent-performance-applying-foregroundactions-in-a-jeditorpane-when-readin 3 face arial color black Some new test text font body html sometimes I can highlight some text in the editor and press the red or..
More efficient way for pausing loop wanted http://stackoverflow.com/questions/10665780/more-efficient-way-for-pausing-loop-wanted does some tasks with fixed periodicy in a separate thread. Sometimes this process can be paused and resumed. Currently I am using..
What is SuppressWarnings (“unchecked”) in Java? http://stackoverflow.com/questions/1129795/what-is-suppresswarnings-unchecked-in-java suppress warnings share improve this question Sometimes Java generics just doesn't let you do what you want to and you..
http://stackoverflow.com/questions/115835/what-is-the-best-method-to-capture-images-from-a-live-video-device-for-use-by-a need to be able to tune the codec for certain situations. Sometimes a high speed low resolution stream is actually easier to process...
Is there any way to accept only numeric values in a JTextField? http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield the setBackground is not respected by all Look and Feels. Sometimes you can use the setForeground instead but even that is not guaranteed..
What is the difference between NoClassDefFoundError and ClassNotFoundException? http://stackoverflow.com/questions/1457863/what-is-the-difference-between-noclassdeffounderror-and-classnotfoundexception include the new jar file I get to face these exceptions. Sometimes they will come in client side or server side for a java app..
Java: Difference between the setPreferredSize() and setSize() methods in components http://stackoverflow.com/questions/1783793/java-difference-between-the-setpreferredsize-and-setsize-methods-in-compone out what is the main difference between those two methods. Sometimes I used setSize sometimes setPreferredSize sometimes one does..
What is the difference between JDK and JRE? http://stackoverflow.com/questions/1906445/what-is-the-difference-between-jdk-and-jre to do some Java programming you will also need JDK . Sometimes even though you are not planning to do any Java Development..
How to use Hibernate @Any-related annotations? http://stackoverflow.com/questions/217831/how-to-use-hibernate-any-related-annotations Hope this article brings some light to the subject Sometimes we need to map an association property to different types of..
When to choose checked and unchecked exceptions http://stackoverflow.com/questions/27578/when-to-choose-checked-and-unchecked-exceptions use an Unchecked Exception. Reevaluate at every level Sometimes the method catching the checked exception isn't the right place..
http://stackoverflow.com/questions/2790144/avoiding-instanceof-in-java want to use many lines of code where a few lines would do. Sometimes I make a HashMap mapping Integer.class to an instance of IntegerStuff.. Integer etc. in this case. Clearly this is not practical. Sometimes it isn't even logically the right place to put the code. He..
Difference between FetchType LAZY and EAGER in Java persistence? http://stackoverflow.com/questions/2990799/difference-between-fetchtype-lazy-and-eager-in-java-persistence java hibernate orm jpa share improve this question Sometimes you have two entities and there's a relationship between them...
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner Character Classes Example 4 Using two Scanner at once Sometimes you need to scan line by line with multiple tokens on a line...
What is a stack trace, and how can I use it to debug my application errors? http://stackoverflow.com/questions/3988788/what-is-a-stack-trace-and-how-can-i-use-it-to-debug-my-application-errors trace and how can I use it to debug my application errors Sometimes when I run my application it gives me an error that looks like.. null in the above code. Example with a chain of exceptions Sometimes applications will catch an Exception and re throw it as the.. 1 more What's different about this one is the Caused by . Sometimes exceptions will have multiple Caused by sections. For these..
http://stackoverflow.com/questions/4049718/usage-of-inner-class class java inner classes share improve this question Sometimes there is some functionality which is best represented as an..
http://stackoverflow.com/questions/415580/regex-named-groups-in-java the head node of a set of nodes that process the group. Sometimes a double return system is used where the tail is returned in..
Avoid synchronized(this) in Java? http://stackoverflow.com/questions/442564/avoid-synchronizedthis-in-java of your class' exposed interface and should be documented. Sometimes the ability of other code to use your lock is desired. This..
JAR Bundler using OSXAdapter causing application to lag or terminate http://stackoverflow.com/questions/7519244/jar-bundler-using-osxadapter-causing-application-to-lag-or-terminate this minor modification my application starts acting up. Sometimes it doesn't open even though I can see in the Console that it..
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