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component in a component object should not interfere with each other or affect each other, it does not mean that the component object is a set of uncoordinated components, we must understand that by accessing a component in a component object, it is possible to access another component in this component object in this loop. who manages all of this? It must be a component object. It can be understood as follows: a component has its own rule implementation, and the Rule implementation is reflecte

Flash CS3 supports the use of ActionScript 1 ActionScript 2 ActionScript 3 for development. Although the emergence of as3 has greatly improved the efficiency of ActionScript, there is still a big gap compared with programming languages like C. 6. End-to-end server and application platformThis silverlight has a natural advantage. After so many years of development, its servers and application platforms have already had a great monopoly advantage, and Flash seems unsatisfactory in comparison, col

The "Transport Layer Security Protocol" evolved from SSL can use encryption technology to protect the privacy of TCP communication (information leakage) and integrity (whether data is tampered with during transmission ). RFC 3207 specifies an extended mechanism called starttls for SMTP. Its main purpose is to ensure the privacy of point-to-point communication and ensure that your emails are not sent to the wrong place. For example, avoid shipping parcels to illegal systems disguised as recipient

Document directory Conclusion Java programmers have many rules or best practices to follow. This article provides an overview of the top 10 rules or prohibitions that each developer should follow. If they are not followed, catastrophic consequences will occur. 1. Add comments to your code ).-Everyone knows this, but not everyone does. How many times have you "forgot" to add comments? Indeed, Annotations do not add any function functions to your p

, only 256-layer depth recursion is allowed in Flash ). When the source code is exposed, the copyright of the flash author cannot be effectively protected. many well-known decompilation software at home and abroad can render the program code in Flash nowhere. After all, flash as is a simple and powerful script language, superb as programming skills + Good artists + excellent creativity can create many amazing works: Brilliant special effects and interesting games, powerful network applications .

Steele books. I know the C language too well, but I hate him. Very annoying! When I read a blog titled "Why should every programmer learn C language ?" I am really goose bumps. If you are a professional programmer, you must think this is a big joke, although the author's intention may not be like this. This refuted article is a bit interesting, but still does not grasp the essence. So I expanded it. There are five reasons to explain why programmers who use C language should not only use other

The latest website is being optimized. I am not very familiar with Seo, so I found some information on the Internet. It is very useful to me to see this blog post. So I will repost it here and learn about it.Address: http://www.cnblogs.com/JustinYoung/archive/2008/01/07/SEO-actual-combat.html Introduction More and more websites are paying attention to SEO (Search Engine Optimization. Indeed, from the perspective of visitor sources in my blog over the

there is actually a problem. On some pages, only one script library may be used, but for your convenience, all the script libraries will be loaded in the future. With the further development of the project, the dependencies between scripts will be further complicated. Maintaining these scripts is indeed a big problem. When Yahoo's team wrote this principle, they mentioned a component they developed to implement on-demand loading scripts. This com

implemented? Anders hejlsberg: Using Interfaces can indeed complete all the functions of delegation, but you will be forced to face complicated "Household Management ". We can compare the process of processing events in Java and. net. Because there is no delegate in Java, the interface must be used in the end. An interface corresponds to an event. An interface can define 1, 2, 3, 4, or more methods. This has produced problems because there is no c

various new technologies has become a new hyping point, so many people are overwhelmed. Finally, everyone's thoughts are all about how to make money quickly, or how to quickly make a fortune through some technical means, the impact of these actions on the entire it ecosystem is not taken into account. Back to ourselves, many of our friends have doubts about it and technology. Indeed, the reality has frustrated many technical staff. However, there a

ClassZ() { this.newMethod = ClassX; this.newMethod(); delete this.newMethod; this.newMethod = ClassY; this.newMethod(); delete this.newMethod;} Classy has a high priority if classx and classy have attributes or methods of the same name. Because it inherits from the following class. In addition to this small problem, it is easy to use object impersonate multiple inheritance mechanisms. Due to the popularity of this inheritance method, the third edition of ecmascript adds two me

clear about what he has been filled with. As a result, his position has been downgraded and his authority has been put on sale, I am very happy to dance all day. One or two months later, I was able to respond to something wrong. Then I felt sad all day, and, and, at the rate of this kind of communication reaction, it was inevitable to be withdrawn. It was indeed not suitable for management. Most technical male have 'fan' heads and are not very good a

perspective, it is indeed like this. So far, VB is far more powerful than the two vulnerabilities we know. However, VB. NET is indeed the same powerful. NET development language as C. Some people say it is more powerful. VB. NET has built-in support (insert feature), while C # does not "VB. NET has many built-in features such as string operations (MID, instr, and so on) and type conversion (such as CINT )

. configMaxrequestlengthWhen this value is large, it can indeed be uploaded.40 m. The problem is a bit of an eye-catching. Then, find the configuration attributes of this section in the web. config under the SharePoint site and findMaxrequestlengthYes51200That is exactly 50 m. But why can't I upload 40 m of data?Note:MaxrequestlengthIndicates the maximum number of bytes uploaded by ASP. NET over HTTP. This restriction can be used to prevent DoS attack

)Me. self_introduce # Redefinition of the Class student# This method allows Def Study (subject)Puts "I am studying # {subject }"EndEnd Me. Study ("Ruby ")Me. Extend (mymath) # Let this object learn all the methods in the Puts me. SQRT (93.1, 25) # This object uses the square root method! The student class is redefined in this file, and a study method is added to this class so that all its objects will be study! This is quite similar to the object in nature! The ruby language should regard the cl

optimization of IP routing on a hop-by-hop mode is performed on each vro, which leads to a problem where the Internet is larger, how can I believe that a complete path combined by so many hop-by-hop routes is indeed the most optimal? The answer is clearly definite, and the question is how to prove it.In the routing algorithm book, the routing algorithms are basically divided into distance vector algorithms and link state algorithms. Their respective

. Symantec and ewido were used to scan and kill the machines, and some suspicious programs were indeed found, here I would like to praise the ewido software and find out a keyboard hook program I wrote a long time ago. It is incredible that I used hijackthis again to view and remove all suspicious Service Startup projects, after that, I changed the password and PIN code of another account and thought it was basically safe. The most ironic thing is tha

From: http://teruterubouzu-laputa.spaces.live.com/ In 1962, two mathematicians David Gale and Lloyd Shapley raised the following question: Given several boys and as many girls, each of them has a psychological preference for all the opposite sex. Is there a stable combination between men and women? Here, the stable combination means that there is no non-partner who evaluates each other more than their partners. (It can be understood that such an opposite sex is too easy to be on the wall, so it

Part 1: Network and connected gaming Environments Online GamesI remember some years ago, at the GDC (Game Developers Conference), I heard a speech titled "drowned in the Internet" from the developers of X-wing vs TIE fighter, it's all about making online games work on the Internet in real time. How correct is the question they chose. When it starts to process packet loss, out-of-order, latent (the time spent by a packet to its destination), and so on, it is