JavaTips

Java Tips : Gathering My Java Publications on Wikis and Blogs

INFO : NoClassDefFoundError

• http://logonjava.blogspot.com/2005/11/noclassdeffounderror.html

TIP : Vector 와 Iterator, Enumeration

• LogOnJava/Vector and its fail-fast iterator

TIP : Iterating HashMap

• Iterating HashMap Tip

TIP : Null Check

• Null Check Tip

INFO : Encoding and Character set (or Codepages ...)

• EUC-KR, 문자셋, 인코딩, MIME, ...

INFO : spurious wakeup

• Is Spurious Wakeup Possible in Java

INFO : J2SE 5

• J2SE 1.5 is coming...

TIP : Calendar is too slow

• Calendar is Too Slow

TIP : File IO Performance in Java

• 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!