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java Programming Glossary: ofHow to avoid Java Code in JSP-Files? http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files x 1 request.getParameter name counter is an oldschool way of coding and in JSP version 2 there exists a method to avoid Java.. java ee scriptlet share improve this question The use of scriptlets those things in JSP is indeed highly discouraged.. things in JSP is indeed highly discouraged since the birth of taglibs like JSTL and EL Expression Language those things over..
SwingPropertyChangeSupport to dynamically update JTextArea http://stackoverflow.com/questions/11827326/swingpropertychangesupport-to-dynamically-update-jtextarea here in an answer by the very helpful Hovercraft Full Of Eels WindowListener does not work as expected to allow a displayed..
JSP tricks to make templating easier? http://stackoverflow.com/questions/1296235/jsp-tricks-to-make-templating-easier param name page value actionBean.page s link t col t table Of course the tags work with the JSTL tags like c if etc. . Only..
Using “final” modifier whenever applicable in java [closed] http://stackoverflow.com/questions/137868/using-final-modifier-whenever-applicable-in-java question I think it all has to do with good coding style. Of course you can write good robust programs without using a lot..
Why is Java Vector class considered obsolete or deprecated? http://stackoverflow.com/questions/1386275/why-is-java-vector-class-considered-obsolete-or-deprecated why take out a lock repeatedly when once will be enough Of course it also has the overhead of locking even when you don't..
When comparing two Integers in Java does auto-unboxing occur? http://stackoverflow.com/questions/1514910/when-comparing-two-integers-in-java-does-auto-unboxing-occur the types so if x.compareTo y 0 should still be efficient. Of course this is micro optimisation territory and you should use..
How to load a jar file at runtime http://stackoverflow.com/questions/194698/how-to-load-a-jar-file-at-runtime such as Serialisation or whatever you are used to. Of course debugging systems can do fancier things but are more..
How do I remove repeated elements from ArrayList? http://stackoverflow.com/questions/203984/how-do-i-remove-repeated-elements-from-arraylist HashSet hs new HashSet hs.addAll al al.clear al.addAll hs Of course this destroys the ordering of the elements in the ArrayList...
Recommendations for a heap analysis tool for Java? [closed] http://stackoverflow.com/questions/2064427/recommendations-for-a-heap-analysis-tool-for-java
What are the pros and cons of the assorted Java web frameworks? [closed] http://stackoverflow.com/questions/24596/what-are-the-pros-and-cons-of-the-assorted-java-web-frameworks you and to most closely fit the way you prefer to work. Of them the most comfortable for me to work with was Wicket due..
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.add Mary names.add Boolean.FALSE compilation error Of course if you DO want names to allow a Boolean then you can..
Why is January month 0 in Java Calendar? http://stackoverflow.com/questions/344380/why-is-january-month-0-in-java-calendar String name monthNames calendar.get Calendar.MONTH Of course this fails as soon as you get a calendar with 13 months.....
What's the proper way to test a class with private methods using JUnit? http://stackoverflow.com/questions/34571/whats-the-proper-way-to-test-a-class-with-private-methods-using-junit much anything related to the private methods and fields. Of course you can't change private static final variables through..
Java Process with Input/Output Stream http://stackoverflow.com/questions/3643939/java-process-with-input-output-stream with EOF even in the result of an error from the command. Of course this approach has its limitations. These limitations..
Should I initialize variable within constructor or outside constructor [duplicate] http://stackoverflow.com/questions/3918578/should-i-initialize-variable-within-constructor-or-outside-constructor to repeat the initializations and you cannot forget them . Of course if the initialization value is different in different..
Virtual Memory Usage from Java under Linux, too much memory used http://stackoverflow.com/questions/561245/virtual-memory-usage-from-java-under-linux-too-much-memory-used as I understand because once we reach the heap limit an OutOfMemoryError is thrown. I ran the same application under windows.. 7 add more columns and they're actually documented . Of these the Working Set measurement is the most useful it roughly..
How many threads can a Java VM support? http://stackoverflow.com/questions/763579/how-many-threads-can-a-java-vm-support Threads as the computer itself can host without problems. Of course you have to have enough RAM and you have to have started..
Why does Java have transient variables? http://stackoverflow.com/questions/910374/why-does-java-have-transient-variables storage would be needed to save the serialized object. Of course this may or may not be desirable depending on the requirements..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization initialization execution time came out to be 0 ms. Of course the timer resolution should be taken into account but..
Difference Between Equals and == http://stackoverflow.com/questions/971954/difference-between-equals-and compilation time type that overload resolution depends on. Of course if a is null then you'll get a NullReferenceException..
Why is Multiple Inheritance not allowed in Java or C#? http://stackoverflow.com/questions/995255/why-is-multiple-inheritance-not-allowed-in-java-or-c don't want this concept presumably VB.NET for example . Of course that's the business we are in as a common language runtime..
java - passing array in oracle stored procedure http://stackoverflow.com/questions/1399750/java-passing-array-in-oracle-stored-procedure Package like the following TYPE VARCHAR2_ARR IS TABLE OF VARCHAR2 50 And used as such in my stored proc... PROCEDURE..
ejb lookup failing with NamingException http://stackoverflow.com/questions/1473939/ejb-lookup-failing-with-namingexception METHOD method MUST HAVE THE SAME NUMBER AND TYPES OF ARGUMENTS. The create method for a stateless session bean MUST..
http://stackoverflow.com/questions/2405885/any-good-jsch-examples USER NAME PASSWORD PASSWORD FOR THAT USER HOST IP ADDRESS OF THE SSH SERVER String command ls FILE_NAME String userName..
Interfaces with static fields in java for sharing 'constants' http://stackoverflow.com/questions/320588/interfaces-with-static-fields-in-java-for-sharing-constants 'global variables'. public interface PConstants LOTS OF static fields... static public final int SHINE 31 emissive by..
How to call oracle stored procedure which include user-defined type in java? http://stackoverflow.com/questions/3626061/how-to-call-oracle-stored-procedure-which-include-user-defined-type-in-java it is easier to call a procedure with signature TABLE OF NUMBER TABLE OF NUMBER TABLE OF NUMBER ` than a procedure whose.. to call a procedure with signature TABLE OF NUMBER TABLE OF NUMBER TABLE OF NUMBER ` than a procedure whose signature is.. with signature TABLE OF NUMBER TABLE OF NUMBER TABLE OF NUMBER ` than a procedure whose signature is TABLE OF NUMBER..
Thumbnail of a PDF page (Java) [closed] http://stackoverflow.com/questions/4392640/thumbnail-of-a-pdf-page-java on an AS IS BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. See the License for the..
Calling a java method from c++ in Android http://stackoverflow.com/questions/5198105/calling-a-java-method-from-c-in-android in Android THE SOLUTION TO THIS PROBLEM IS IN THE BOTTOM OF THE QUESTION Hi. I'm trying to get a simple java method call..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass void mousePressed Container p getParent tab FIRST WAY OF ACCESSING PARENT FRAME while p null printParentTree p if p.. First Way break p p.getParent SECOND WAY OF ACCESSING PARENT FRAME if frame null frame instanceof ExampleFrame..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string len charAt2 SAME AS ABOVE BUT USE String.length INSTEAD OF MAKING A FINAL LOCAL int FOR THE LENGTh int charAtMethod2 final.. reusable i ' ' doThrow return len new1 OBTAIN A NEW COPY OF THE char FROM THE STRING int newMethod1 final String data final.. n 0 1 n 2 sizes.add n CREATE RANDOM FOR SHUFFLING ORDER OF TESTS final Random random new Random System.out.println Rate..
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