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java Programming Glossary: someWhy JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times component like this h outputText value # ManagedBean.someProperty If I print a log message when the getter for someProperty.. If I print a log message when the getter for someProperty is called and load the page it is trivial to notice.. DEBUG 2010 01 18 23 31 40 104 ManagedBean.java 13 Getting some property DEBUG 2010 01 18 23 31 40 104 ManagedBean.java 13 Getting..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet . You shouldn't try to do this on your own or copypaste some homegrown library less code found elsewhere on the Internet... There's also the O'Reilly cos MultipartRequest but it has some minor bugs and isn't actively maintained anymore for years...
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 .getErrorStream If the HTTP response code is 1 then something went wrong with connection and response handling. The HttpURLConnection.. response handling. The HttpURLConnection implementation is somewhat buggy with keeping connections alive. You may want to turn.. Long.toHexString System.currentTimeMillis Just generate some unique random value. String CRLF r n Line separator required..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc Model “View “Controller pattern is no panacea but it offers some advantages. Rooted in MVC the Swing separable model architecture.. drawing in the Model and no game logic in the View . This somewhat more complex game was designed to illustrate the same concepts...
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files Java Code in JSP Files I'm new to Java EE and I know that something like the following three lines x 1 request.getParameter.. there exists a method to avoid Java code in JSP files. Can someone please tell me the alternative JSP 2 lines and how this technique.. piece of code over all JSP pages. If you want to invoke some Java code to preprocess a request e.g. preloading some list..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense at the point JSTL runs . If you're expecting or storing some state in the view scoped bean by a JSTL tag attribute then it.. in JSF 2.0 @ViewScoped fails in tag handlers To see some real world examples where JSTL tags are helpful i.e. when really.. rendered attribute on the JSF HTML component instead. h someComponent rendered # lpc.verbose ... h someComponent See also..
Java String.equals versus == [duplicate] http://stackoverflow.com/questions/767372/java-string-equals-versus although you should still check that you've actually got some tokens in the datos array otherwise you'll get an array out..
http://stackoverflow.com/questions/1082437/android-alarmmanager android alarms android 1.5 share improve this question Some sample code is not that easy when it comes to AlarmManager ...
How can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file do that java installer exe share improve this question Some options Executable Jar File See also Distributing your Application..
Converting ISO8601-compliant String to java.util.Date http://stackoverflow.com/questions/2201925/converting-iso8601-compliant-string-to-java-util-date replacement rules are not as simple as in your question Some time zones are not full hours off UTC so the string does not..
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https the one org.apache.http.conn.ssl.SSLSocketFactory itself. Some clues can be found in this post Custom SSL handling stopped..
http://stackoverflow.com/questions/2707322/what-is-null-in-java Is null a good thing This is now borderline subjective. Some people say that null causes many programmer errors that could've.. causes many programmer errors that could've been avoided. Some say that in a language that catches NullPointerException like.. to use it because you will fail fast on programmer errors. Some people avoid null by using Null object pattern etc. This is..
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 The server side session is usually backed by a cookie. Some web forms require that you're logged in and or are tracked by..
http://stackoverflow.com/questions/2883355/how-to-render-pdf-in-android activity java android pdf share improve this question Some phones like the Nexus One come with a version of Quickoffice..
What is the reason behind “non-static method cannot be referenced from a static context”? http://stackoverflow.com/questions/290884/what-is-the-reason-behind-non-static-method-cannot-be-referenced-from-a-static very core reason private java.util.List String someMethod Some Code return someList public static void main String strArgs..
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 Uri.parse url request.setDescription Some descrition request.setTitle Some title in order for this if.. request.setDescription Some descrition request.setTitle Some title in order for this if to run you must use the android 3.2..
Best XML parser for Java [closed] http://stackoverflow.com/questions/373833/best-xml-parser-for-java XML parser for my needs There are lots to choose from. Some I'm aware of are JDOM Woodstox XOM dom4j VTD XML Xerces J Crimson..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android it that allows for the easy creation of graphical data Some solutions bandied about on the web have been just pull down..
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 u000A u000A u000B u000C u000D u0085 u2028 u2029 X PM pM Some things to consider... That uses for its X definition what Unicode..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser link description MyDescription description lastBuildDate SomeDate lastBuildDate docs http someurl.com docs language SomeLanguage.. SomeDate lastBuildDate docs http someurl.com docs language SomeLanguage language item title TitleOne title description CDATA.. language item title TitleOne title description CDATA Some text. description link http linktoarticle.com link item item..
Bringing JFileChooser on top of all windows http://stackoverflow.com/questions/5129294/bringing-jfilechooser-on-top-of-all-windows nYou chose to open this file file.getName Some of my try's include using .requestFocus .requestFocusInWindow..
Connection pooling options with JDBC: DBCP vs C3P0 [closed] http://stackoverflow.com/questions/520585/connection-pooling-options-with-jdbc-dbcp-vs-c3p0 question DBCP is out of date and not production grade. Some time back we conducted an in house analysis of the two creating..
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 between systems with different screen resolution . Some incomplete and unfortunately the links are broken due to migration..
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 you're using IP addresses in your CN and not a host name. Some browsers might work because not all tools follow this specification..
http://stackoverflow.com/questions/10306901/how-to-change-highlighting-color-in-java-swing-textarea-and-also-change-the-be to attain what you so desire LATEST EDIT NEW CODE REMOVED SOME BUGS AND SEEMS LIKE ADDED THE DESIRED FUNCTIONALITY RELATED..
Choosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine perform such tasks as rapidly apply XSLT transformation in SOME way . I know I'd star such an issue if well phrased especially..
http://stackoverflow.com/questions/12955010/reading-mails-sent-from-gmail Custom Server Gmail ID Live ID. The problem occurs with SOME of the mails sent from GMail WITH Attachment. I am able to receive..
http://stackoverflow.com/questions/3652369/java-string-declaration What is the difference between String str new String SOME and String str SOME Does these declarations gives performance.. between String str new String SOME and String str SOME Does these declarations gives performance variation. java string.. share improve this question String str new String SOME always create a new object on the heap String str SOME uses..
Most efficient way to check if a file is empty in Java on Windows http://stackoverflow.com/questions/7190618/most-efficient-way-to-check-if-a-file-is-empty-in-java-on-windows 1 System.out.println NO ERRORS else System.out.println SOME ERRORS Method 2 Failure File logFile new File sLogFilename if.. 0 System.out.println NO ERRORS else System.out.println SOME ERRORS Now both these methods fail at times when the log file.. 1 System.out.println NO ERRORS else System.out.println SOME ERRORS java file logging file io filesystems share improve..
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