ten commandments for dummies

1.-Dry:don ' t repeat yourself. DRY is one of the simplest laws and the easiest to understand. But it may also be the hardest to apply (because to do so, we need to make considerable effort in generic design, which is not an easy task). It means

Multiple objects should be allocated and freed You should try to avoid excessive allocation of memory because memory allocation can be costly. Freeing blocks of memory can be more expensive because most assignment operators always attempt to connect

Do not make measurements When you can measure what you are talking about and use numbers to express it, this means that you have a certain understanding of him, but if you can not use digital expression, your knowledge is poor and unsatisfactory;

Server | Performance not to be measured When you can measure what you are talking about and use numbers to express it, this means that you have a certain understanding of him, but if you can not use digital expression, your knowledge is poor and

Each entrepreneur in the decision to start a business after the first encounter a problem: it is their own "riding alone walk the World", or a partnership with the collective to battle conquer. The reality is that some people alone to break out a

Entrepreneurship at the time of graduation Graduated from the famous University of Wei bin on the university campus has tried to do agent, from the simplest phone card, to the agency credit card bid, almost on the campus of the business he has tried.

Original article:Http://cocre.com /? P = 1007(Cool Shell)1.-Dry: Don't repeat yourself. Dry is the simplest rule and the easiest to understand. But it may also be the most difficult to be applied (because to do so, we need to make considerable

1.-Dry:don ' t repeat yourself. DRY is one of the simplest laws and is the easiest to understand. But it can also be the hardest to apply (because to do so, we need to do a lot of work on generic design, which is not an easy task). It means that

Global locks should be used on data structures The easiest way to make data thread safe is to put it on a large lock. For the sake of simplicity, all things are locked with the same lock. There is a problem with this approach: serialization. In

Server | Performance should use global locks on data structures The easiest way to make data thread safe is to put it on a large lock. For the sake of simplicity, all things are locked with the same lock. There is a problem with this approach:

Server | Performance should allocate and release multiple objects You should try to avoid excessive allocation of memory because memory allocation can be costly. Freeing blocks of memory can be more expensive because most assignment operators

Most entrepreneurs are apt to make a fatal mistake by choosing the hottest industry at the time, blindly ignoring the hottest industry, which is not only the most competitive, but probably completely unfamiliar. An impulsive transition

Most entrepreneurs are prone to make a fatal mistake, like to choose the hottest industry at the time, blindly follow suit, but ignore the hottest industry not only the most competitive, but also very likely to be completely unfamiliar with

The tengda vro Upgrade tutorial is currently very fast and fast. However, many people do not know how to upgrade the vro. Today, we will take tengda vro as an example to describe it in detail. 1. log on to the tengda router's official website and

When applying DB2, you may encounter some seemingly simple problems. For Beginners, I would like to briefly summarize them and publish them to you, hoping to help you, we also welcome everyone to discuss, develop together, and make progress together!

Small projects are often used recently. if you wantCodeLogs must be used for reliable writing, but common log frameworks, such as enterprise libraries or log4net, need to be configured for half a day. It is also troublesome to customize a function.

Note: Installing software in the Ubuntu 11.10 App Store is simple and unattended. When I first started to contact mono Mono not only supports ASP. NET, but also supports other things on Lunix. But I just want to try something related to ASP.

What is WMI and what can it do for me? Windows Management Instrumentation is a core windows management technology. You can use WMI to manage local and remote computers. WMI provides a continuous and consistent approach for daily management through

I have read many articles about transactions before this article. Most of them are profound and difficult for beginners to understand. Here we will use a very simple example to explain the application of transactions. First, create a temporary

No exception. Like all other open-source projects, if you want to enter the Ruby on Rails world, you will find very difficult, rarely documented, and scattered,The downloaded file lacks basic instructions. My personal experience is a typical example.