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java Programming Glossary: listHow to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet ServletFileUpload upload new ServletFileUpload factory List items upload.parseRequest request This line is where it died... response throws ServletException IOException try List FileItem items new ServletFileUpload new DiskFileItemFactory..
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 That is the following is entirely legal at compile time. List names new ArrayList warning raw type names.add John names.add.. is entirely legal at compile time. List names new ArrayList warning raw type names.add John names.add Mary names.add Boolean.FALSE.. the work for you harnessing the power of Java generics. List String names new ArrayList String names.add John names.add Mary..
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 2 HTTP response headers for Entry String List String header connection.getHeaderFields .entrySet System.out.println.. URLConnection connection new URL url .openConnection List String cookies connection.getHeaderFields .get Set Cookie .....
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 the file you want to download mProgressDialog.setOnCancelListener new DialogInterface.OnCancelListener @Override public void.. new DialogInterface.OnCancelListener @Override public void onCancel DialogInterface dialog downloadTask.cancel.. R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files response throws ServletException IOException try List Product products productService.list Obtain all products. request.setAttribute.. flow control taglib like JSTL core . E.g. displaying List Product in a table @ taglib uri http java.sun.com jsp jstl core..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax of your webapplication. Here's an example which displays List String as ul li . The servlet @Override protected void doGet.. response throws ServletException IOException List String list new ArrayList String list.add item1 list.add item2.. ServletException IOException List String list new ArrayList String list.add item1 list.add item2 list.add item3 String json..
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java import java.util.Map import java.util.ArrayList import java.util.List import java.util.prefs.Preferences public.. java.util.Map import java.util.ArrayList import java.util.List import java.util.prefs.Preferences public class WinRegistry.. @throws InvocationTargetException public static List String readStringSubKeys int hkey String key throws IllegalArgumentException..
Recommendations for a heap analysis tool for Java? [closed] http://stackoverflow.com/questions/2064427/recommendations-for-a-heap-analysis-tool-for-java jmap ... . Let's keep it one tool per answer with a short list of pros and cons for each tool. java memory profiling heap..
http://stackoverflow.com/questions/2723397/java-generics-what-is-pecs the collection and do things with each item. Then the list is a producer so you should use a Collection extends Thing ... Case 2 You want to add things to the collection. Then the list is a consumer so you should use a Collection super Thing . The.. type is. Here you don't care what is already in the list as long as it will allow a Thing to be added this is what super..
Is List<Dog> a subclass of List<Animal>? Why aren't Java's generics implicitly polymorphic? http://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-arent-javas-generics-implicitly-p behavior I have to explicitly tell the method to accept a list of any subset of Animal by saying doSomething List extends Animal..
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 appends a new Object . void appendNewObject List Object list list.add new Object Generics in Java are invariant. A List String.. a new Object . void appendNewObject List Object list list.add new Object Generics in Java are invariant. A List String.. of the previous snippet static void appendNewObject List list list.add new Object compilation error ... List String names..
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 List ResolveInfo list context.getPackageManager .queryIntentActivities intent PackageManager.MATCH_DEFAULT_ONLY.. intent PackageManager.MATCH_DEFAULT_ONLY return list.size 0 catch Exception e return false Method's name explains.. in mind if you want your app to be robust. Here is a brief list You must check whether user has an internet connection available..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files Java code to preprocess a request e.g. preloading some list from a database to display in some table if necessary based.. IOException try List Product products productService.list Obtain all products. request.setAttribute products products..
When to use LinkedList<> over ArrayList<>? http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist and vice versa java data structures collections arraylist linked list share improve this question LinkedList and ArrayList.. versa java data structures collections arraylist linked list share improve this question LinkedList and ArrayList are.. interface. LinkedList implements it with a doubly linked list. ArrayList implements it with a dynamically resizing array...
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax response throws ServletException IOException List String list new ArrayList String list.add item1 list.add item2 list.add.. IOException List String list new ArrayList String list.add item1 list.add item2 list.add item3 String json new Gson.. List String list new ArrayList String list.add item1 list.add item2 list.add item3 String json new Gson .toJson list response.setContentType..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice demo. . Good for Showing wizard like dialogs. Displaying list tree etc. selections for items that have an associated component...
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