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java Programming Glossary: whichHow to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet . However this is a precise and tedious work which requires precise knowledge of RFC2388 . You shouldn't try to.. of pdf file . You should rather use a real library which is used and implicitly tested by millions of users for years... ... Alternatively you can also wrap this all in a Filter which parses it all automagically and put the stuff back in the parametermap..
Overriding equals and hashCode in Java http://stackoverflow.com/questions/27581/overriding-equals-and-hashcode-in-java
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 also the name value pair of the input type submit element which you'd like to press programmatically because that's usually.. side to distinguish if a button was pressed and if so which one . You can also cast the obtained URLConnection to HttpURLConnection.. ... The split 2 0 is there to get rid of cookie attributes which are irrelevant for the server side like expires path etc. Alternatively..
How do servlets work? Instantiation, session variables and multithreading http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading variables and multithreading Suppose I have a webserver which holds numerous servlets. For information passing among those.. The servletcontainer is attached to a webserver which listens on HTTP requests on a certain port number which is usually.. which listens on HTTP requests on a certain port number which is usually 80. When a client user with a webbrowser sends a..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files above example the default error 500 page will be displayed which you can anyway customize by an error page in web.xml . If you.. td product.price td tr c forEach table With XML style tags which fits nicely among all that HTML the code is better readable.. property group jsp config In Facelets the successor of JSP which is part of the Java EE provided MVC framework JSF it is already..
http://stackoverflow.com/questions/5621338/how-to-add-jtable-in-jpanel set are shown as a titled border for the panel on which they are used. Notable aspects of the code are There is a combo..
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 been defined for a reason. So when should I use them In which context For what purposes What exactly are the negative consequences.. this lead to a proliferation of LayoutManager classes which will become difficult to maintain In a situation where I need.. been defined for a reason. So when should I use them In which context For what purposes don't know personally I think of it..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice JFrames Good Bad Practice I'm developing an application which displays images and plays sounds from a database. I'm trying.. components. JSplitPane A way to display two components of which the importance between one or the other the size varies according.. A single JLabel centered in a scroll pane to display whichever image the user is interested in at that moment. As seen..
Java: recommended solution for deep cloning/copying an instance http://stackoverflow.com/questions/2156120/java-recommended-solution-for-deep-cloning-copying-an-instance of these tools for this purpose What I have missed here Which one would you recommend Thanks. java clone share improve..
Which Html Parser is best? [closed] http://stackoverflow.com/questions/2168610/which-html-parser-is-best Html Parser is best closed I code a lot of parsers. Up till..
java.util.Date vs java.sql.Date http://stackoverflow.com/questions/2305973/java-util-date-vs-java-sql-date current year month and day et cetera et cetera. Finally Which one to use Depends on the SQL type of the field really. PreparedStatement..
Is it possible to use JSF+Facelets with HTML 4/5? http://stackoverflow.com/questions/2935759/is-it-possible-to-use-jsffacelets-with-html-4-5 make also no sense. It's all about the generated output. Which can be HTML5 as good. Your only problem may be the browser support..
How do I programmatically compile and instantiate a Java class? http://stackoverflow.com/questions/2946338/how-do-i-programmatically-compile-and-instantiate-a-java-class instance Should print test.Test@hashcode . Which yields like hello world test.Test@ab853b Further use would be..
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 group of parsers. There are pretty a lot of them. Which one to choose depends on the features it provides how is HTML..
Retain precision with Doubles in java [duplicate] http://stackoverflow.com/questions/322749/retain-precision-with-doubles-in-java total 0 total 5.6 total 5.8 System.out.println total Which returns 11.399999999999 Okay clarifying the question a bit how..
Difference between Statement and PreparedStatement http://stackoverflow.com/questions/3271249/difference-between-statement-and-preparedstatement values.length i preparedStatement.setObject i 1 values i Which can be used as below preparedStatement connection.prepareStatement..
How to create dynamic JSF 1.2 form fields http://stackoverflow.com/questions/3510614/how-to-create-dynamic-jsf-1-2-form-fields I think this is maybe easier to do . My questions Which approach is best Can someone show me to some links or code where..
http://stackoverflow.com/questions/394616/running-jar-file-in-windows press the OK buttons until all the dialogs are closed. Which was stolen from here http windowstipoftheday.blogspot.com 2005..
Differences between HashMap and Hashtable? http://stackoverflow.com/questions/40471/differences-between-hashmap-and-hashtable the difference between a HashMap and a Hashtable in Java Which is more efficient for non threaded applications java hashtable..
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 equivalent of a .NET like Unicode aware w or b in Java Which other shortcuts need rewriting to make them Unicode aware java..
What is the difference between instanceof and Class.isAssignableFrom(…)? http://stackoverflow.com/questions/496928/what-is-the-difference-between-instanceof-and-class-isassignablefrom between instanceof and Class.isAssignableFrom &hellip Which of the following is better a instanceof B or B.class.isAssignableFrom..
What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)? http://stackoverflow.com/questions/510632/whats-the-difference-between-concurrenthashmap-and-collections-synchronizedmap by Collections.synchronizedMap Map and ConcurrentHashMap s Which one fits which situation java concurrency maps share improve..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass etc. When feel like redrawing then call JPanel.removeAll . Which as per javadoc Removes all the components from this container...
Why isn't calling a static method by way of an instance an error for the Java compiler? http://stackoverflow.com/questions/610458/why-isnt-calling-a-static-method-by-way-of-an-instance-an-error-for-the-java-co hello hello String number123AsString hello.valueOf 123 Which makes it look as if each String instance comes with a String..
What is the best PDF open source library for Java? [closed] http://stackoverflow.com/questions/6118635/what-is-the-best-pdf-open-source-library-for-java closed What is the best PDF open source library for Java Which one offers the best functionalities Which one is the most reliable.. library for Java Which one offers the best functionalities Which one is the most reliable I have heard about Apache PDFBox is..
How to choose the right bean scope? http://stackoverflow.com/questions/7031885/how-to-choose-the-right-bean-scope scoped bean lives as long as the web application runs. Which scope to choose depends solely on the data the state the bean..
Array or List in Java. Which is faster? http://stackoverflow.com/questions/716597/array-or-list-in-java-which-is-faster or List in Java. Which is faster I have to keep thousands of strings in memory to..
http://stackoverflow.com/questions/858980/file-to-byte-in-java wise don't reinvent the wheel and use Jakarta commons. Which is here IOUtils.toByteArray InputStream input . share improve..
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