2010-3-24

orz,再一次出现电脑不能上网手机能上的窘境!

这里编辑可真是不怎么方便!

今天学的比较杂!先是针对622,把concurrency里面的东西再复习了一遍,感觉又不一样了~executors’ methods generate executorService which extends the executor who has execute method which runs runnable as tasks!有点gre的感觉了!不过基本关系就是这样的!另外就是关于线程同步方面,也许应该按照推荐的,用locker来代替synchronised!还有就是像arraylist之类的线程不安全的集合,用的时候一定要小心,可以用新的一些线程安全的list来代替!

http系统复习了下,详细见下文!

把hibernate过程也复习了遍,configuration-sessionFactory-session-update or query! 大概流程!

design pattern也看了看,不过没有深入!

手机打得累。。。就记到这好了~

nite!

ps:上栗国际烟花节的主持和明星阵容果然不一般,就算不绝后也绝对空前了!

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