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java Programming Glossary: thereWhy is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array So they take forever to start up and slow down. Is there a better way You guess which direction the train will go If.. So they take forever to warm up and slow down . Is there a better way You guess which direction the branch will go If.. useless because it can't predict random data. Thus there will probably be around 50 misprediction. no better than random..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times not need. What are the alternatives to this approach Is there a way to achieve this without so much unnecessary code Is there.. a way to achieve this without so much unnecessary code Is there a way to stop JSF from behaving in this way Thanks for your.. components such as h dataTable and ui repeat or here and there in a boolean expression like the rendered attribute. JSF specifically..
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 So how do I use it to fire and handle HTTP requests Are there other hints and best practices on this that may be useful java.. Cookie cookie.split 2 0 ... The split 2 0 is there to get rid of cookie attributes which are irrelevant for the..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc the Controller may reset the Model . In particular there is no drawing in the Model and no game logic in the View . This..
How do servlets work? Instantiation, session variables and multithreading http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading between different users One more similar question if there are n users accessing a particular servlet then this servlet..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files counter is an oldschool way of coding and in JSP version 2 there exists a method to avoid Java code in JSP files. Can someone..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense c if However I'm not sure if this is a best practice Is there another way to achieve my goal java jsf jsf 2 jstl facelets..
Generating random numbers in a range with Java http://stackoverflow.com/questions/363681/generating-random-numbers-in-a-range-with-java these numbers is possible to be a value too. In Java there is a method random in the Math class which returns a double.. a double value between 0.0 and 1.0. In the class Random there is a method nextInt int n which returns a random value in the.. This is accomplished via Min int Math.random Max Min 1 And there you have it. A random integer value in the range Min Max or..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax webbrowser it returns a new page containing that text. Is there a way to print the text in the current page using Ajax java.. all browsers especially Internet Explorer versus others there are plenty of libraries out which simplifies this in single..
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 and end of timing and warmup phases so you can verify that there is no output from Rule 2 during the timing phase. Rule 3 Be..
How to choose the right bean scope? http://stackoverflow.com/questions/7031885/how-to-choose-the-right-bean-scope to choose the right bean scope I noticed that there are different bean scopes like @RequestScoped @ViewScoped @SessionScoped..
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 LayoutManager for every little variation on my layout yes there are LayoutManager with are powerful enough to satisfy a very.. any of the Big Three can can't even GridBag never bothered to really master too much trouble for too little power share..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array Sorted seconds 3.186068823 Observations With the Branch There is a huge difference between the sorted and unsorted data. With.. between the sorted and unsorted data. With the Hack There is no difference between sorted and unsorted data. In the C..
Java web development, what skills do I need? [closed] http://stackoverflow.com/questions/1958808/java-web-development-what-skills-do-i-need ships with JSF. Maybe a book that covers all of these There are several books. I would recommend to start with a book targeted..
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 gives a summary of the overall memory usage of the system. There is a lot of data here only the first few numbers worth discussing..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it you can't pass it to a parameter of type List Object . There are subtyping rules for generics and List String is a subtype..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog download android asynctask share improve this question There are many ways to download files. Following I will post most.. First and second methods are just the tip of the iceberg. There are lots of things you have to keep in mind if you want your..
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 it then go for the first mentioned group of parsers. There are pretty a lot of them. Which one to choose depends on the..
How to create a Java String from the contents of a file? http://stackoverflow.com/questions/326390/how-to-create-a-java-string-from-the-contents-of-a-file the sample in the original post is the character encoding. There are some special cases where the platform default is what you..
A better Java JSON library? [closed] http://stackoverflow.com/questions/338586/a-better-java-json-library pre existing objects that you do not have source code of. There are a few open source projects that can convert Java objects..
Best XML parser for Java [closed] http://stackoverflow.com/questions/373833/best-xml-parser-for-java . What would be the best XML parser for my needs There are lots to choose from. Some I'm aware of are JDOM Woodstox..
http://stackoverflow.com/questions/3954616/java-look-and-feel-lf java swing look and feel share improve this question There is a lot of possibilities for LaFs The native for your system..
Differences between HashMap and Hashtable? http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable java hashtable hashmap share improve this question There are several differences between HashMap and Hashtable in Java..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax a tool to convert between Java objects and JSON strings. There are plenty of them as well see the bottom of this page for an..
Prevent user from going back to the previous secured page after logout http://stackoverflow.com/questions/4194207/prevent-user-from-going-back-to-the-previous-secured-page-after-logout the browser back button. That's bad for user experience. There are JavaScript hacks but they are not reliable and will also..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android graphs and other simple data visualizations in Android There is a Google specific 2D library. Are there any packages built..
http://stackoverflow.com/questions/5621338/how-to-add-jtable-in-jpanel on which they are used. Notable aspects of the code are There is a combo box to change PLAF Pluggable Look and Feel at run..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass will be loaded. highscores is almost the same as menu. There is no need to post code as there is enough here. The second..
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 to download and save a file from Internet using Java There is an online file such as http www.example.com information.asp..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice implement that in frames if that was the desired behavior. There are any number of ways of displaying many elements in one GUI..
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