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java Programming Glossary: partJava web development, what skills do I need? [closed] http://stackoverflow.com/questions/1958808/java-web-development-what-skills-do-i-need Good tutorials can be found in Oracle's Java EE 5 tutorial part II chapters 3 8 and at Coreservlets.com Beginner Intermediate.. simple servlet container implementing only the JSP Servlet parts of the Java EE API if you ever want to go EJB or JPA then you'd.. is supported by GlassFish 3 JBoss AS EAP 6 TomEE 1.x and partially only JSP Servlet Apache Tomcat 7.0 implementing the greatly..
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 state of Android. First thing is to probably read the last part of this article which has some discussion of how memory is managed.. be of little use since the Java heap limit is there in part to avoid one app from being able to stress the system to this.. one where size is the total size in address space of a particular heap allocated is the kb of actual allocations that heap..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet file name not the file content. When I add enctype multipart form data to the form then request.getParameter returns null.. the enctype attribute of the form has to be set to multipart form data . form action upload method post enctype multipart.. form data . form action upload method post enctype multipart form data input type text name description input type file name..
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 names new ArrayList String appendNewObject names this part is fine The compiler did a wonderful job of protecting you from..
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 will by default set it to Java 1.6.0_19 where the last part is obviously the JRE version. You can override this as follows.. false Uploading files You'd normally use multipart form data encoding for mixed POST content binary and character.. value. String CRLF r n Line separator required by multipart form data. URLConnection connection new URL url .openConnection..
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 HTML parsers which are consistently recommended by various parties. Unfortunately it's hard to find any information on the strengths.. Almost all known HTML parsers implements the W3C DOM API part of the JAXP API Java API for XML processing and gives you a..
How to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files form with validation errors in case of an error in this particular example you can redisplay it using message in EL or just.. group jsp config In Facelets the successor of JSP which is part of the Java EE provided MVC framework JSF it is already not..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications subsequent requests is maintained in the session. This is particularly helpful for server side conversion validation and value.. Controller pattern Mediator pattern First the Controller part should implement the Front Controller pattern which is a specialized.. login.jsp with the appropriate GET and POST actions. The parts register login etc are then available by request.getPathInfo..
Generating random numbers in a range with Java http://stackoverflow.com/questions/363681/generating-random-numbers-in-a-range-with-java your range parameter Max Min and then truncate the decimal part by casting to an int. This is accomplished via Min int Math.random..
How do I import the javax.servlet API in my Eclipse project? http://stackoverflow.com/questions/4076601/how-do-i-import-the-javax-servlet-api-in-my-eclipse-project projects and easily integrate servletcontainers which is part of Web Tools Platform WTP . You also need to ensure that you..
read/write to Windows Registry using Java http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java this amazing piece of code which Can read write to ANY part of the registry. DOES NOT USE JNI. DOES NOT USE ANY 3rd PARTY..
The Use of Multiple JFrames, Good/Bad Practice? http://stackoverflow.com/questions/9554636/the-use-of-multiple-jframes-good-bad-practice Nested layouts . But if those strategies do not work for a particular use case try the following. Establish a single main JFrame.. row JList . As seen in this answer . The 'single row' part of that only works if they are all the same dimensions. Alternately..
Understanding JSF as a MVC framework http://stackoverflow.com/questions/10111387/understanding-jsf-as-a-mvc-framework it. java jsf java ee share improve this question Part of the reason why it's often not entirely clear in JSF and many..
How do I speed up the gwt compiler? http://stackoverflow.com/questions/1011863/how-do-i-speed-up-the-gwt-compiler post 2008 07 31 Can I speed up the GWT compiler Part II http blog.bazoud.com post 2008 07 31 Can I speed up the GWT.. post 2008 07 31 Can I speed up the GWT compiler Part III Bottom line you're not going to get order of magnitude increase..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java 1.5.1 Leiningen 2.1.3 JDK 1.7.0 Update 25 The Clojure Part First create a project and associated directory structure using.. jar clojure 1.5.1.jar target lib 1 file s copied. The Java Part Leiningen has a built in task lein javac that should be able..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet can just use standard API provided HttpServletRequest#getPart to collect the individual multipart form data items most Servlet.. and support multipart form data requests and thus get getPart to work @WebServlet upload @MultipartConfig public class UploadServlet.. description Retrieves input type text name description Part filePart request.getPart file Retrieves input type file name..
Is there a way to split strings with String.split() and include the delimiters? http://stackoverflow.com/questions/275768/is-there-a-way-to-split-strings-with-string-split-and-include-the-delimiters 1 for String part splitter.split text System.out.printf Part d s n counter part Example java Splitter W Hello World Part.. d s n counter part Example java Splitter W Hello World Part 1 Hello Part 2 Part 3 World Part 4 Part 5 I don't really like.. part Example java Splitter W Hello World Part 1 Hello Part 2 Part 3 World Part 4 Part 5 I don't really like the other way..
Java Webservice Client (Best way) http://stackoverflow.com/questions/3588616/java-webservice-client-best-way here Introducing JAX WS 2.0 With the Java SE 6 Platform Part 1 Creating a Simple Web Service and Client with JAX WS Creating..
Why can't I define a static method in a Java interface? http://stackoverflow.com/questions/512877/why-cant-i-define-a-static-method-in-a-java-interface expression support and you can read more about them in Part H of JSR 335. The answer to the second question is a little..
http://stackoverflow.com/questions/6733684/run-ant-from-java question Is there a tutorial on how to run Ant from Java Part of my answer to this question might help See this article and..
Aggregation versus Composition http://stackoverflow.com/questions/734891/aggregation-versus-composition in code and or to see a short software code example. Edit Part of the reason why I ask is because of a reverse documentation..
Why does InetAddress.isReachable return false, when I can ping the IP address? http://stackoverflow.com/questions/9922543/why-does-inetaddress-isreachable-return-false-when-i-can-ping-the-ip-address http bugs.sun.com bugdatabase view_bug.do bug_id 4921816 Part 1 A reproducible example of the problem Note that in this case.. address output Failed www.google.com 74.125.227.114 Part 2 A Hackish Workaround As an alternative you can do this Process..
Apache solr configuration with tomcat 6.0 http://stackoverflow.com/questions/10026014/apache-solr-configuration-with-tomcat-6-0 Here is the step by step procedure that would help. PART 1 SETTING UP SOLR with TOMCAT Step 1 Download Solr. It's just.. running by trying the url http localhost 8080 solr admin . PART 2 SETTING UP SOLR WITH MSSQL SERVER USING DATA IMPORT HANDLER..
http://stackoverflow.com/questions/17281954/simulated-annealing-tsp algorihtm should be kept very general. Take a look. MAIN PART OF ALGORITHM one could check for minimum q factor to be satisfied..
WAS 6.1 java.lang.VerifyError: class loading constraint violated http://stackoverflow.com/questions/2861807/was-6-1-java-lang-verifyerror-class-loading-constraint-violated classloader is resolving the reference. HERE'S THE WEIRD PART If we change to parent class loader first we do not see the..
Java - Loading dlls by a relative path and hide them inside a jar http://stackoverflow.com/questions/4691095/java-loading-dlls-by-a-relative-path-and-hide-them-inside-a-jar dlls by a relative path and hide them inside a jar PART 1 Hi guys I am developing a Java application that should be.. library How can I get this working Thanks for your help PART2 The approach of copying the dlls to a folder explained below..
Interview: Remove Loop in linked list - Java http://stackoverflow.com/questions/5607292/interview-remove-loop-in-linked-list-java you the basic idea Node slow fast start fast slow head PART I Detect if a loop exists while true fast will always fall off.. 2 nodes at at time slow slow.next move 1 node at a time PART II Identify the node that is the start of the loop fast head.. slow.next fast fast.next slow slow.next start fast.next PART III Eliminate the loop by setting the 'next' pointer of the..
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