多核是Embedded System必然發展方向,那麼多核間通訊也必然成為首先要解決的問題。目前主流ARM、DSP等均支援MCAPI。具體參見:http://www.multicore-association.org/workgroup/comapi.phpULTICORE COMMUNICATIONS API WORKING GROUPObjectiveProvides a standardized API for communication and synchronization
工作沒有Note工具是很不爽的,BasKet Note用起來非常爽。介紹一個安裝過程: 請選擇RPM包安裝,這樣可以省略很多開發工具的安裝,可以直接再安裝其需要的RPM包即可。RPM Name List:basket-1.0.3.1-8.el5.i386.rpmdirmngr-1.0.0-6.el5.i386.rpmgnupg2-2.0.9-1.el5.i386.rpmgpgme-1.1.5-4.el5.i386.rpmgpgme-1.1.8-2.i386.rpmlibksba-1.0.5
Hibernate調優不只是設定一下lazy,調整一下由誰來維護這個欄位而已。 這次要說的是對查詢語句進行最佳化——select new map()。 select new map語句結果說明。 語句一: String hql=“select s.name from Student s”; List ls=session.createQuery(hql).list(); for(String
If you have mastered how to create a COM by ATL simple object,I think it 's a piece of cake for you to create double interfaces object (just select "dual" in your simple object property tab).and then you will see "interface ImyFun : IDispatch"--
Sometimes,It's not that always store data in memory, you should store data to disk file, because you release memory and destroy address of data that allocated to data previously when main thread procedure is destroyed.The data will be lost in