2005-1-1
HERB SUTTER: Say farewell to the free lunch era, greet the largest programming change in 20 years, #herb Sutter pointed out that the current programmer is quite neglected by the performance indicators such as efficiency, scalability, throughput, and many performance issues are far more and faster. CPU to solve . However, the speed of the CPU will soon be deviated from the trajectory of Moore's law and reach a limit. Then, more and more applications will have to face performance issues and must rely on concurrent programming to solve these problems. However, at least from now on, the difficulty of concurrent programming has exceeded the level that most of the mainstream sequence can solve. Therefore, in-depth understanding and learning concurrent programming has become an important development direction of many programmers. Google Library is controversial: the monologist is still a fissure. Who will pick these resources? Who will make management and identification work, with this prevention of hundreds of possible breakprints? Google's users will eventually abandoned a book by reading a book, then find a historical data, then find a treasure joy in a long study? Will these search literature will not have a certain improvement, to reduce the troubles of students who have been plagued? How to identify the authenticity of network resources? In the traditional library, the library administrator uses a professional book classification method to make it more convenient to pick the information needed, in this plan in Google, these book administrators What role will be actually active? Do they also join a collaboration to delete redundancy in the information?
Two grunge ends 2004 stock market born this year of birth? # Analyze the causes of the chase sector, there are two main aspects, one is the depreciation of the shell resource, the ST value has fallen. Due to the difficulty in refinancing in recent years, the "circle" cost has increased significantly, so that the value of shell resources is greatly reduced, so many ST shares that only remains left will gradually be eliminated. Second, the stock price structure adjustment evolved from value investment is also an important reason for the emergence of the inconsistency. After the value investment gradually occupied the market, the main melody of the A-share share price has changed. On the one hand, the performance blue chip stocks maintain strong, on the other hand, the ST stock and the old parcel have been destroyed. Some professionals pointed out that although the stock price structure has been running for nearly two years, this adjustment is still in the initial stage, and the stock market will follow the "Gong stock" in the future. "Season" --- score stocks will also appear.
The folk interest rate climbed back #NPRBS Wenzhou Center Branch's 300 sample monitoring data showed that private borrowing interest rates suddenly high since April, and until June has soared to an average monthly interest 11.97%, so far for 4 consecutive months. Hanging in a high level of 1 minute 2. The overall level of interest is 35% over 2003; the highest interest rate exceeds 2%, which is 1.5 times the same period last year.
Haihong's third road # 海 虹 海 复 复 b b? Can policy help support the transition period of Haihong? Can China's hospitals and other members of the industrial chain accept this business way to get more "oil water"? In fact, in addition to these risks, there is also a risk of market choices - China has carried out B2B e-commerce business, in addition to Haihong Holdings, there are China Pharmaceutical Network, Shanghai Medical Network, China Medical Information Southwest Economics and Trade The network and the China Medical Market Network, etc.
In my eyes, China BLOG five major events in my eyes # in 2004, there will be no new accidents. Therefore, you can calm down, one number in more than 300 days, which events should be mentioned, can represent 2004. Here is the five big things in my eyes in my eyes. It is a big thing. It is just more than something else. Of course, it can't compare things like Lenovo IBM PC business, but they are in China's blog development. Among them, it is undoubtedly a few meaningful points, at least I think so. Xie Jianping's two trillion wealth: China will be born in the world's world-class rich! # The fundamental value of IPv9 is that the layout problem of a network is first solved. At present, due to the United States has network hegemony, all data exchange must be transferred to the United States. In this process, there is a large amount of energy, human, and material is consumed. Through the network agreement of China's own intellectual property, China can make a reasonable rebuilt on the green GDP, forming their own complete industrial chain on the green GDP.
Database design experience Talk # a successful management system, is composed of [50% of business 50% software], and 50% of successful software has [25% database 25% program], database design The quality is a key. If the business's data is more necessary than life, the design is the most important part of the application. There are also specialized testers in the materials and sweat recharge, and university degree courses. However, as we have repeatedly emphasized, good teachers are more than experienced teachings. So I summoned the curve and experience of the past years, and I found some professionals who have a lot of knowledge of the database design to give you some design database skills and experience. The 60 best techniques were selected, and these techniques were written into this article. In order to facilitate indexing of its content into 5 parts:
The negative impact of 365key cooperation #, after they cooperate, the download in the list, the influence of books to my knowledge is getting bigger and bigger; I don't know how 365key is to locate its user group, I may be the downloader at the same time. Programmer, Bookter, Game Lovers, But I am 365key purpose, no more. Since cooperation, why not remove them from the latest list!
365key- 天天 网 摘 Automatic generation
