java Programming Glossary: althoughMost elegant way to generate prime numbers http://stackoverflow.com/questions/1042902/most-elegant-way-to-generate-prime-numbers nextPrime return primes I'm not too concerned about speed although I don't want it to be obviously inefficient. I don't mind which.. how it works. Edit Thanks to all who have responded although many didn't answer my actual question. To reiterate I wanted.. BigInteger s and nextProbablePrime for very simple code although I can't imagine it being particularly efficient dfa Use LINQ..
Waiting for multiple SwingWorkers http://stackoverflow.com/questions/11366330/waiting-for-multiple-swingworkers that the labels to the right of the button remain visible although they are removed. setVisible false seems to solve this issue...
How do I read a private field in Java? http://stackoverflow.com/questions/1196192/how-do-i-read-a-private-field-in-java and retrieving the value will all throw Exception s although the only checked exceptions you need to be mindful of are commented..
Javax.swing timer repeats fine, but ActionListener doesn't do anything http://stackoverflow.com/questions/2123841/javax-swing-timer-repeats-fine-but-actionlistener-doesnt-do-anything only the first toggle occurs. After that no action although flash is still functioning. What is wrong here Thanks in advance.. the same toggle. Two toggles. The state does not change although there are repaint property change events etc. . So don't use..
Why do I need to override the equals and hashCode methods in Java? http://stackoverflow.com/questions/2265503/why-do-i-need-to-override-the-equals-and-hashcode-methods-in-java someOtherValue it will hash to some other bucket. So although they are equal as they don't hash to the same bucket different..
What's the best mock framework for Java? [closed] http://stackoverflow.com/questions/22697/whats-the-best-mock-framework-for-java syntax is designed to support the common cases very well although the few times I needed to do something more complicated I found..
What are the pros and cons of the assorted Java web frameworks? [closed] http://stackoverflow.com/questions/24596/what-are-the-pros-and-cons-of-the-assorted-java-web-frameworks with Struts. It still has an unfinished feel to it although the product is obviously very flexible. I use it and have some..
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https comments that I deeply appreciated. In some situation although it might be hard to take care of all certificates you'd better..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java and testing and disable them in a production environment although my testing has shown next to no performance impact from assertions...
How can I get the current date and time in UTC or GMT in Java? http://stackoverflow.com/questions/308683/how-can-i-get-the-current-date-and-time-in-utc-or-gmt-in-java this question java.util.Date is has no specific time zone although its value is most commonly thought of in relation to UTC. What..
http://stackoverflow.com/questions/3130311/weird-integer-boxing-in-java case that r1 r2. The discussion goes on suggesting that although your second line of output is guaranteed the first isn't see..
Howto unescape a Java string literal in Java http://stackoverflow.com/questions/3537706/howto-unescape-a-java-string-literal-in-java boundary sense. Anyway here's the string unescaper which although the less interesting of the pair does solve the OP 䏭 question..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 at least Servlet 2.5. JSF 2.0 won't work on 2.4 or lower although it's hackable . web app xmlns http java.sun.com xml ns javaee..
Trust Store vs Key Store - creating with keytool http://stackoverflow.com/questions/6340918/trust-store-vs-key-store-creating-with-keytool In some cases they can be one and the same store although it's often better practice to use distinct stores especially..
Why is StringTokenizer deprecated? http://stackoverflow.com/questions/6983856/why-is-stringtokenizer-deprecated a legacy class that is retained for compatibility reasons although its use is discouraged in new code. It is recommended that anyone..
Java String.equals versus == [duplicate] http://stackoverflow.com/questions/767372/java-string-equals-versus 'usuario' because that's guaranteed non null in your code although you should still check that you've actually got some tokens..
Nice looking progress bar in java http://stackoverflow.com/questions/8884297/nice-looking-progress-bar-in-java a nice looking progress bar in Java mostly using Swing although I don't mind using third party libraries. I've been looking..
http://stackoverflow.com/questions/154314/when-should-one-use-final and that affects the immutability. Final static fields Although I use enums now for many of the cases where I used to use static..
Difference between DTO, VO, POJO, JavaBeans? http://stackoverflow.com/questions/1612334/difference-between-dto-vo-pojo-javabeans two value objects are equal if all their fields are equal. Although all fields are equal you don't need to compare all fields if..
Sorting an ArrayList of Contacts based on name? [duplicate] http://stackoverflow.com/questions/1814095/sorting-an-arraylist-of-contacts-based-on-name objects The Java Tutorials Collections Object Ordering Although I will give some examples I would recommend to read it anyway...
Real differences between “java -server” and “java -client”? http://stackoverflow.com/questions/198577/real-differences-between-java-server-and-java-client include the compilation inlining policy and heap defaults. Although the Server and the Client VMs are similar the Server VM has..
Java: when to use static methods http://stackoverflow.com/questions/2671496/java-when-to-use-static-methods to be static. E.g. Car theMoreEfficientOf Car c1 Car c2 . Although this could be converted to a non static version some would argue..
What is the “Execute Around” idiom? http://stackoverflow.com/questions/341971/what-is-the-execute-around-idiom case is already handled with using statements mind you. Although allocate and clean up is the typical example given there are..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android to maintain global state. To come back to your question Although the app context can be considered a singleton itself it is framework..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days thatDay.setTime d rest is the same.... Although since you're sure of the date format... You Could also do Integer.parseInt..
JFormattedTextField is not properly cleared http://stackoverflow.com/questions/4148336/jformattedtextfield-is-not-properly-cleared component that might be suitable for such a game. Although it contains no game logic it handles input reasonably well...
Multiple row selection in JTable http://stackoverflow.com/questions/4526779/multiple-row-selection-in-jtable advice the example below shows a suitable user interface. Although it uses buttons the SelectionAction would also be suitable for..
How to monitor the computer's cpu, memory, and disk usage in Java? http://stackoverflow.com/questions/47177/how-to-monitor-the-computers-cpu-memory-and-disk-usage-in-java on my own code calling external programs or using JNI. Although these are viable options I would prefer not to maintain OS specific.. returns 1 on Windows . EDIT 2011 08 18 Although originally licensed under GPL it has been changed to Apache..
Android - What's the best way to share data between activities? http://stackoverflow.com/questions/4878159/android-whats-the-best-way-to-share-data-between-activities . You can also pass objects that implements Serializable . Although tempting you should think twice before using Serializable it's..
Java EE 6: How to implement “Stay Logged In” when user login in to the web application http://stackoverflow.com/questions/5082846/java-ee-6-how-to-implement-stay-logged-in-when-user-login-in-to-the-web-appli response String name addCookie response name null 0 Although the UUID is extremely hard to brute force you could provide..
Method Overloading for NULL parameter http://stackoverflow.com/questions/5229809/method-overloading-for-null-parameter would be perfectly unambiguous char x null doSomething x Although you're still passing the value null Java knows exactly which..
Java: How do I use a PriorityQueue? http://stackoverflow.com/questions/683041/java-how-do-i-use-a-priorityqueue In the JDK source I've got add calls offer . Although add and offer have potentially different behaviour in general..
Solving a “communications link failure” with jdbc and mysql http://stackoverflow.com/questions/6865538/solving-a-communications-link-failure-with-jdbc-and-mysql autoReconnect true failOverReadOnly false maxReconnects 10 Although non of these solutions worked for me I suggest you to try them... Each time I created connection and then closed it. Although I closed the connection every time but the system faced with..
How do I simulate a buffered peripheral device with SwingWorker? http://stackoverflow.com/questions/7036509/how-do-i-simulate-a-buffered-peripheral-device-with-swingworker suggested here your model is the operation of a cpu. Although it may be a different class I can't see any reason to model..
How are SSL certificate server names resolved/Can I add alternative names using keytool? http://stackoverflow.com/questions/8443081/how-are-ssl-certificate-server-names-resolved-can-i-add-alternative-names-using in the Subject field of the certificate MUST be used. Although the use of the Common Name is existing practice it is deprecated..
What are the reasons why Map.get(Object key) is not (fully) generic http://stackoverflow.com/questions/857420/what-are-the-reasons-why-map-getobject-key-is-not-fully-generic Object as parameter not just the same type as the object. Although it may be commonly true that many classes have equals defined..
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