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to assigning multiple return values, and letting you write less than one intermediate variable when exchanging values, make the code more aesthetically pleasing , the other effect is really not how obvious. Said so many advantages of go, of course, it also has some problems, such as GC, speaking of it, Java has to reveal the white teeth, although in the large heap of GC G1 still somewhat unsatisfactory, but Java GC has been developed for many years, various strategies are more

view of protecting existing operators ' investment, EV-DV's greatest advantage comes from its post compatibility. One of the goals of the 1XEV-DV standard is that it must be able to continue to support voice and other existing services, so most of the current CDMA2000 standards are included within the 1XEV-DV standard. At the same time, operators to provide additional data capabilities at the same time to the 1x network equipment reuse, so that the network easily upgraded to 1XEV-DV. Comprehen

. Divide the heap memory into young generations, mature generations, and permanent generations. The generational recycling mechanism uses different recycling strategies in different regions. The young generation was storing the new construction object, using copy and sweep. It is divided into 3 districts, Eden, from district, to district. Eden refers to the area where the newly constructed object has been stored since the last GC. The From zone is the

sometimes translated into "maps."As for the concept and usage of reflection, it should be clear that, in layman's terms, the object is dynamically generated based on the given class name (string) .。 This way of programming allows an object to determine exactly which object it is when it is built. The application of reflection is very extensive, many mature frameworks, such as Hibernate in Java, Spring Framework. NET in the NHibernate, spring.net fram

with back-end servers in real time. If you're not working with the MVC framework, you'll end up writing confusing, unstructured, non-maintainable, non-testable code. To avoid "spaghetti" code, JavaScript developers must first understand what this pattern provides. This allows us to see what these frameworks can do to make things different.When building a single-page application using JavaScript, you may find yourself writing a lot of code that can compose a MV * framework, regardless of whether

simple and easy to heat, work, a think to do! Also did not consider the consequences, only think of the more optimistic side, did not put the risk to imagine it! So, I think one of the reasons the project failed, the boss did not understand the current market situation, but also do not know some of the process of the site operation. He took it for granted that buying a mature talent system and then looking for a program to modify it can be used! But

talk about the general features of the Java platform, and then analyze why these features can constitute a nearly-win bet when building a CRM system.* Operating System IndependentIt may be the most famous feature and advertising language of the Java platform. The same application, without recompiling, can be run on a variety of operating systems as long as the simple configuration (or even without the need to be configured at the lucky time).If you have a Java version of the CRM system handy, w

be very simple, as long as the configuration file is modified so that there is a full hot-swappable feature.The above benefits are not enough to impress us, let us use the IOC framework in the project development process.5. Technical analysis of the IOC containerThe most basic technology in the IOC is "reflection (Reflection)" programming, which is currently supported in languages such as. Net C #, Java, and PHP5, where PHP5 's technical books are sometimes translated as "mappings." On the conc

Technical Framework The distributed architecture cloud Platform is fully analyzing the development trend of it technology, adhere to the centralized, standardized, integrated, reliable and scalable design principles, with value creation as the mission, with a standardized, integrated, intelligent cloud Platform as the support, the realization of transparent information sharing, business agile coordination, timely control, The science of decision making is the design goal to choose the tradition

The Advantages of PHP: 1. Cross-platform, superior performance, with Linux/unix combined with Windows strong performance of 45%, and with many free platform combination is very economical, such as lamp (linux/apache/mysql/php) or Famp (Freebsd/apache /mysql/php), or if the data application is large enough to consider exchanging PostgreSQL or Oracle, and supporting n databases. (N >= 10) 2. Syntax is simple, if there is learning C and Perl is easy to get started, and with the ASP is part of t

lot of is not reliable, the interest is more important, of course, the prerequisite is to have enough good self-study ability, in fact, and I have the same interest, there is another classmate, but he is now a middle school computer teacher. Computer Magazine Network: We know that the current dedecms has become one of the most well-known PHP-type CMS, and as the founder believe you have a lot of feelings in this area. CMS development so far and the direction of the future can communicate with

want the widget to be ready for assembly at any time, the artifacts must be built as part of the project, and the component-oriented aspect is particularly advantageous. Indeed, although these artifacts are not yet available, the idea of using component methods to conceive information systems is still the best way to control the complexity of the development of large distributed systems.The necessary condition of component-oriented software productionAt present, the main goal of any

, supports database extensions, lacks a reliable network provider on the Internet, and so on. From these points, this article describes the deployment architecture for a scalable rails application and some of the better practices for developing high-performance rails applications. The usual Web2.0 applications, especially the high load applications, in addition to Web and application server selection, load balancing such deployments need to face the problem, often have to face background tasks,

, where PHP5 's technical books are sometimes translated into "maps."As for the concept and usage of reflection, it should be clear that, in layman's terms, the object is dynamically generated based on the given class name (string) .。 This way of programming allows an object to determine exactly which object it is when it is built. The application of reflection is very extensive, many mature frameworks, such as Hibernate in Java, Spring Framework. NET

"mappings."As for the concept and usage of reflection, we should all be very clear, in layman terms, to dynamically generate objects based on the given class name (string method)。 This method of programming allows an object to decide which object it is to build. The application of reflection is very extensive, many mature frameworks, such as Hibernate in Java, Spring Framework. NET in NHibernate, spring.net frame is to "reflect" as the most basic tec

sometimes translated into "maps."As for the concept and usage of reflection, it should be clear that, in layman's terms, the object is dynamically generated based on the given class name (string) .。 This way of programming allows an object to determine exactly which object it is when it is built. The application of reflection is very extensive, many mature frameworks, such as Hibernate in Java, Spring Framework. NET in the NHibernate, spring.net fram

concept and usage of reflection, it should be clear that, in layman's terms, the object is dynamically generated based on the given class name (string) .。 This way of programming allows an object to determine exactly which object it is when it is built. The application of reflection is very extensive, many mature frameworks, such as Hibernate in Java, Spring Framework. NET in the NHibernate, spring.net framework is the "reflection" as the most basic

", AWT had to sacrifice functionality to achieve its platform independence, and its graphics capabilities were fixed to the intersection of the graphical functions provided by various general-purpose operating systems. Because AWT relies on local methods to implement its functions, AWT components are often referred to as heavyweight components.AWT is a tool set that sun does not recommend. However, it has its own advantages in many non-desktop environments, such as mobile or embedded devices:1.

user group with a large number of open source tools. For example, Theodore ThinletEditor can be found at "next step ") -- a Java application that allows you to layout user interfaces in a graphical manner and generate corresponding XUL. A major drawback of XUL is that it has not yet been supported by a major commercial entity. The biggest advantage of XUL is that its integration with the Gecko engine opens the door to a large number of Web standards ), compared with most other XML user interfac

The last full-text retrieval task has to be traced back to 2010. At that time, I thought coreseek was not mature and I used the original sphworkflow. For details, refer to sphinxmmsegmysql Chinese word segmentation, we decided to use coreseek to see the difference. 1. Download centos6.5x86coreseek4.0.1 from the installation environment and tool server The last full-text retrieval task has to be traced back to 2010. At that time, I felt that coreseek w