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java Programming Glossary: finallyHow 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 try output.write query.getBytes charset finally try output.close catch IOException logOrIgnore InputStream response.. line reader.readLine null ... System.out.println line finally try reader.close catch IOException logOrIgnore else It's likely.. reader.readLine null writer.append line .append CRLF finally try reader.close catch IOException logOrIgnore writer.flush..
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 data 0 count catch Exception e return e.toString finally try if output null output.close if input null input.close.. ignored if connection null connection.disconnect finally wl.release return null The method above doInBackground runs..
http://stackoverflow.com/questions/3655316/browser-cant-access-find-relative-resources-like-css-images-and-links-when-cal url pattern servlet mapping Update 2 I found the problem finally my servlet was mapped incorrectly. Apparently when setting a..
What is reflection, and why is it useful? http://stackoverflow.com/questions/37628/what-is-reflection-and-why-is-it-useful docs.oracle.com javase tutorial reflect index.html And finally yes the concepts are pretty much similar in other statically..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax key and its text content with currently iterated item and finally append it to the select . with select id someselect select..
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 substitution that makes the charclass in your Java regexes finally work on Unicode and work correctly grab the full source from..
Does finally always execute in Java? http://stackoverflow.com/questions/65035/does-finally-always-execute-in-java finally always execute in Java I have a try catch block with returns.. I have a try catch block with returns inside it. Will the finally block be called For example try something return success catch.. something return success catch Exception e return failure finally System.out.println i don't know if this will get printed out...
How to handle events from keyboard and mouse in full screen exclusive mode in java? http://stackoverflow.com/questions/7456227/how-to-handle-events-from-keyboard-and-mouse-in-full-screen-exclusive-mode-in-ja g Graphics2D bufferStrategy.getDrawGraphics render g finally g.dispose bufferStrategy.show private void render Graphics2D..
When to use abstract class or interface? [closed] http://stackoverflow.com/questions/1221512/when-to-use-abstract-class-or-interface or not. EDIT forgot to mention Earwicker reminded me Finally you can implement as many interfaces as you want but only extend..
http://stackoverflow.com/questions/14211843/how-to-save-uploaded-file as it's a dependency of the file upload component anyway Finally just stream the uploaded file to that file InputStream input..
http://stackoverflow.com/questions/1986998/resultset-to-pagination it's syntactically similar to DB2. Also see this topic . Finally just present the sublist in the JSP page the usual way with..
What is the relative performance difference of if/else versus switch statement in Java? http://stackoverflow.com/questions/2086529/what-is-the-relative-performance-difference-of-if-else-versus-switch-statement-i Map String Action actions new HashMap String Action Finally replace the if else or switch by something like this leaving..
Maven: add a dependency to a jar by relative path http://stackoverflow.com/questions/2229757/maven-add-a-dependency-to-a-jar-by-relative-path Dpackaging myPackaging DlocalRepositoryPath path Finally declare it like any other dependency but without the system..
How to parse a JSON and turn its values into an Array? http://stackoverflow.com/questions/2255220/how-to-parse-a-json-and-turn-its-values-into-an-array i Blah blah blah... arrays.add another_json_object Finally JSONObject jsons new JSONObject arrays.size arrays.toArray jsons..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet Map String String let it store them in the request scope. Finally let JSP JSTL display the values in the 2nd dropdown. You can.. from the database return it back as XML or JSON string. Finally let Javascript display the values in the 2nd dropdown through..
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 you get with a grain of salt often a very large grain. Finally there is the command adb shell cat proc meminfo that gives a..
java.util.Date vs java.sql.Date http://stackoverflow.com/questions/2305973/java-util-date-vs-java-sql-date contains current year month and day et cetera et cetera. Finally Which one to use Depends on the SQL type of the field really...
Placing component on Glass Pane http://stackoverflow.com/questions/2561690/placing-component-on-glass-pane it show up. How do I add a component to the glass pane Finally figured how to get the simple example working. Thanks @akf...
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https on froyo and they all work like a charm in my cases. Finally using HttpURLConnection may face the redirect problems but this..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer y return false However I just use a table of size 512 Finally try to compute the square root using a method similar to Hensel's..
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner Scanner is often better than one overly complex Scanner . Finally even if you don't have any plans to use the advanced regex features..
Socket using in a swing applet http://stackoverflow.com/questions/3244400/socket-using-in-a-swing-applet addition the code relies on the thread safety of append . Finally it incorporates a handy tip from the article Text Area Scrolling..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 outcome values to match the filename of the target view. Finally any session scoped bean which was been put in the session with..
http://stackoverflow.com/questions/5003142/jsp-using-mvc-and-jdbc new ServletException Cannot obtain products from DB e Finally a JSP file in WEB INF products.jsp which uses JSTL c forEach..
Is there some “Word Wrap” Property of JLabel exist? http://stackoverflow.com/questions/7861724/is-there-some-word-wrap-property-of-jlabel-exist i apply some HTML tags e.g BR and B to format the text. Finally i assign this formatted text to my JLabel . Now i want my Jlabel..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization the Test1 double brace initialization test program. Finally thank you for reading this extremely long answer share improve..
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