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== TIP : File IO Performance in Java == * [:FileIOPerformanceInJava:File IO Performance in Java] |
Java Tips : Gathering My Java Publications on Wikis and Blogs
INFO : NoClassDefFoundError
![[WWW]](/wiki/modern/img/moin-www.png){kind=small}
http://logonjava.blogspot.com/2005/11/noclassdeffounderror.htmlTIP : Vector 와 Iterator, Enumeration
TIP : Iterating HashMap
TIP : Null Check
INFO : Encoding and Character set (or Codepages ...)
INFO : spurious wakeup
INFO : J2SE 5
TIP : Calendar is too slow
TIP : File IO Performance in Java
[PLACEHOLDER : Java Tips Will Continue...]
String concatenation
use string concatenation carefully to avoid performance problems
Enumeration/Iterator
Iterator is fail-safe. Use Enumeration when needed.
Refactor and Re-architect
smell the codes which request refactor
refactor always! prepare re-architect always! but, do not re-architect frequently!