advantages of chatbots

The main way of hosting information in the Web is the picture and text, the following is the advantages and disadvantages of some Web image format to summarize.1. GIFGIF is one of the more ancient web image formats, dating back to 1987, and almost all browsers support this format, old and old. GIF is an indexed-color-mode picture, so GIF shows a maximum of 256 colors per frame. GIF is capable of supporting animations and background transparency, which

If there is a direct relationship between the pages, such as activity and the fragment within it, you can pass the data directly through the invocation of the interface. Advantages: direct, convenient. Disadvantage: High Code coupling If it is two activity between the data transfer, there is the process of interface switching, you can use StartActivityor Startactivityforresult. Carry the data with the intent parameter. Advantage: Typically used to

thank father-in-law is not it? Originally released Linux0.02 version because of its high-quality and open source code, quickly caused a large number of hackers "onlookers", today, although there are hundreds of Linux distributions, but still unified use of Linus Torvalds Development/maintenance of the system core, although the Times change, But left a truly precious thing to-linux's kernel.Let's look at the good of Linux, I believe you in the process of learning or use will have a deep feeling,

, JavaScript, and so on.Mixed typeJava is very special, Java programs need to be compiled, but not directly compiled called machine language, but rather compiled called bytecode, and then on the Java Virtual machine in the interpretation of the code to execute bytecode. Python also uses a Java-like compilation pattern, which first compiles the Python program into Python bytecode, which is then interpreted by a dedicated Python bytecode interpreter to interpret the execution byte code. (Java Virt

, etc.) the behavior of the system. These features make JSON an ideal data exchange language.JSON is based on JavaScript programming Language, Standard ECMA-262 a subset of 3rd Edition-december 1999. 2. XML and JSON pros and cons Advantages and disadvantages of 2.1 xml The benefits of XMLA. Format uniformity and compliance with standards;B. Easy to interact with other systems remotely, and data sharing is more convenient. Disadvantages of XMLA.xml

Java Adapter Mode Recent Learning Java Basics, learning the adapter when puzzled a lot of information on the Internet to check the data, for adapter a lot of information, but the comparison of this article is good, here records, we need to see. Adapter mode is to transform the interface of a class into another interface that the client expects, so that the two classes that do not work together can not match the original interface. Functionally, classes that are incompatible with these interfac

understanding, the 4 kinds of VPS host virtualization technology from different aspects of the use of different technical principles, to achieve through virtual technology to achieve the goal of the virtual abstraction layer. The principle is as shown in the following illustration: 　　 4 kinds of VPS host virtual technology Advantages and disadvantages : Often encounter "How to choose the VPS host?" "" How to choose the right to build their own sta

A wireless LAN can be used as an extension of a wired LAN or as an alternative to a wired local area network, so the wireless LAN provides a strong networking flexibility. The growth of the Wireless local Area network (WLAN) technology began in the mid 1980s, and was created by the Federal Communications Commission (FCC), which provides authorization for public applications in the industrial, scientific and Medical (ISM) band. This policy facilitates the development and application of WLAN tec

. Generally speaking, most. NET developers use visual Studio and are familiar with NuGet. This is partly why jquery is rising in popularity among. NET developers. As jquery adds a Windows-enabled jquery mobile version, you can enjoy all the benefits jquery offers in the Windows Phone platform. Microsoft says it is important to drive the use of the jquery library for HTML5, which contains many jquery elements. Microsoft has encouraged developers to use jquery both in mobile development and in eme

Vectors and lists and deque differ in their respective pros and cons: vector: Advantages: Random access, that is, [] operations and vector.at () dynamic operations, push_back () and Pop_back () automatically adjust memory, save space Disadvantage: The efficiency of insertion and deletion can only be inserted and deleted at the end, and the size of the insertion and deletion time in the head is proportional to the size of the container. When dynamicall

session| variables Many people use session variables to develop ASP (Active Server Pages). These variables are very similar to variables that are common in any programming language and have the same advantages and drawbacks as common variables. Any command requires run time and storage space (even Goto ' s statement), and the session variable also needs its own run-time and storage space. Excessive use of Session variables can result in code redundanc

Talk about the network marketing can not help but say search engine marketing, talk about search engine marketing that cannot but talk about PPC. Here again simple to the PPC to explain, let everybody better understand the meaning of this article. PPC:PPC is an abbreviated form of the English pay per click, in which the text means Pay-per-click advertising. This method is expensive, but it works well. Today you will be SEO and everyone to talk about the adva