Titlebook: Key Java; Advanced Tips and Te John Edward Hunt,Alexander George McManus Textbook 1998 Springer-Verlag London Limited 1998 Java.Java Databa

地名詞典

Figate

天氣

Key Java978-1-4471-0607-4Series ISSN 1439-9245

MOTIF

強(qiáng)制令

META

我悲傷

Optimizing for SpeedThe programming community seems to believe that choosing Java as a language inevitably means poor performance. In reality, as you might expect, the speed of a Java application depends very much on the quality of the code. Indeed, improvements in performance from good coding can far outweigh those achieved from using a faster virtual machine.

紅潤

神秘

Persistent Storage of Objectsyou read the file, which meant that you had to indicate that certain data were associated with certain objects and that certain objects were related. This was a very time-consuming and error-prone task. Also, unless you used existing file formats, it was unlikely that your data could be used by other applications.

CLAP

Performance: Tooling Up It has a lot to offer — a well thought out language, a good class library, locale independence and platform independence to name but a few. If you have heard of Java being rejected as a serious application language, the chances are it was on the grounds of poor performance.