java Programming Glossary: reuse

What's the nearest substitute for a function pointer in Java?

http://stackoverflow.com/questions/122407/whats-the-nearest-substitute-for-a-function-pointer-in-java

with the function as its only member if you can't reuse an existing one. interface StringFunction int function String..

http://stackoverflow.com/questions/1235179/simple-way-to-repeat-a-string-in-java

indexes tend to generate off by one bugs. For loops often reuse the same variables increasing the chance of really hard to find..

Is there any way to accept only numeric values in a JTextField?

http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield

for numbers. Just using another format allows to reuse that component for completely different validations. import..

Difference between DTO, VO, POJO, JavaBeans?

http://stackoverflow.com/questions/1612334/difference-between-dto-vo-pojo-javabeans

conventions make it possible to have tools that can use reuse replace and connect JavaBeans. The required conventions are..

Sorting an ArrayList of Contacts based on name? [duplicate]

http://stackoverflow.com/questions/1814095/sorting-an-arraylist-of-contacts-based-on-name

the Comparator s in the Contact itself so that you can reuse them instead of recreating them everytime public class Contact..

Why did java have the reputation of being slow? [closed]

http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow

20 FASTER or more to allocate a new multi kB array than to reuse a cached one. Object instantiation and object oriented features..

Rest clients for Java? [closed]

http://stackoverflow.com/questions/221442/rest-clients-for-java

RESTful resources using JAX RS then the Jersey client can reuse the entity providers such as for JAXB XML JSON Atom and so forth.. such as for JAXB XML JSON Atom and so forth so you can reuse the same objects on the server side as you use on the client..

JDBC MySql Connection Pooling practices

http://stackoverflow.com/questions/2313197/jdbc-mysql-connection-pooling-practices

SQLException if this.connection is still eligible for reuse do not close this.connection but just return it to pool for.. not close this.connection but just return it to pool for reuse else actually invoke this.connection.close Not closing them.. the connection not being released back to the pool for reuse and thus it will acquire a new one again and again until the..

Java String Pool

http://stackoverflow.com/questions/2486191/java-string-pool

strings in a pool so that areas of the application can reuse instances of common strings instead of creating multiple instances..

How do I “decompile” Java class files?

http://stackoverflow.com/questions/272535/how-do-i-decompile-java-class-files

What is the difference between “text” and new String(“text”) in Java?

http://stackoverflow.com/questions/3052442/what-is-the-difference-between-text-and-new-stringtext-in-java

distinct instance of a String object the former may reuse an instance from the string pool if one is available. You very..

How to avoid Java Code in JSP-Files?

http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files

disadvantages of scriptlets are Reusability you can't reuse scriptlets. Replaceability you can't make scriptlets abstract...

Difference between Statement and PreparedStatement

http://stackoverflow.com/questions/3271249/difference-between-statement-and-preparedstatement

leads to overall faster execution and the ability to reuse the same SQL statement in batches . Automatic prevention of..

How to deal with “java.lang.OutOfMemoryError: Java heap space” error (64MB heap size)

http://stackoverflow.com/questions/37335/how-to-deal-with-java-lang-outofmemoryerror-java-heap-space-error-64mb-heap

longer are using or allocating many objects when you could reuse them instead. As long as objects have a reference to them they..

How to generate a random alpha-numeric string

http://stackoverflow.com/questions/41107/how-to-generate-a-random-alpha-numeric-string

to initialize so you'll want to keep one around and reuse it. Here is alternative code for cheap insecure random alpha..

When to use <ui:include>, tag files, composite components and/or custom components?

http://stackoverflow.com/questions/6822000/when-to-use-uiinclude-tag-files-composite-components-and-or-custom-componen

ui param vs cc attribute ui insert ui define vs tag files reuse of the existing templates. Is there anything besides syntax.. if you want to split main page layout fragments into reuseable templates. E.g. header menu footer etc. An example can be.. 2.0 Facelets Use Facelet tag files if you want to have a reuseable group of components in order to prevent minimize code duplication...

What are good InstallAnywhere replacements for installing a Java EE application?

http://stackoverflow.com/questions/759855/what-are-good-installanywhere-replacements-for-installing-a-java-ee-application

at any point. This was important to us because we need to reuse existing custom Java code from the old InstallAnywhere installer...