The markup language for WAP is WML (Wireless Markup Language).
The syntax of WML is the same as XML, and WML is a subset of XML.
HTML, XML, and WML files have a lot in common, so that what web developers have learned over the past 10 years still works today.
The suffix of the WML paging file is *. WML, just like HTML's *. The HTML suffix.
The XML stipulation defines the specification of a specification XML file. Any WML file that violates this rule will be faulted. WML files are usually interpre
, Easy to retrieve the keywords and description in the page and add it to your database, then sort the site according to the density of the keyword.
From that point of view, we must remember to add keywords and description meta tags and write the keywords and introductions as much as possible. Otherwise, the consequences would be: If your page does not have keywords and description meta tags, then the robot is unable to add your site to the database, users will not be able to search your site.
simultaneously handle multiple languages, including English, Chinese, Japanese, and French. And we usually deal with the use of Chinese characters is GB2312 encoding, the different internal code standards will not be universal, so if not between the two codes through the Code table to convert, the phenomenon of Chinese characters garbled. Now there are more mature GB-2312 and Unicode code conversion programs and functions, and in ASP, PHP, JSP and other systems used, we can find them on some te
the air waves inside your facility and find all the devices that have Bluetooth capabilities. For example, take a portable Bluetooth scanner to walk in the hall, these scanners include Airdefense Company's Bluewatch, AirMagnet Company's Bluesweep, Berkeley varitronics Company Systems Bluetooth or network chemistry company's RFprotect Bluescanner. Keep in mind that you need to test three types of equipment within 10 meters. It's hard to find devices that turn off the search function. Alternative
coding schemes. Quality control, power control and so on, and support the handover, radio resource allocation and the letter Dow matching functions. MSC/VLR, HLR, and SMS (Short message Service) Centers are functional entities in the GSM system for common telephone exchange. These nodes realize interoperability with GPRS by adding additional interfaces.GPRS features include: Make full use of spectrum resources, wide transmission bandwidth, applicable to sudden business.GPRS technology calls to
one hand requires the strong support of the Government's normative policies, but also needs a set of effective digital copyright protection system. Recently, Nokia, Motorola, Sony Ericsson, Love trusted media and other industry-renowned enterprises and operators to discuss pirated music, actively explore the DRM digital copyright protection system. It is reported that the China Mobile Research Institute is also focusing on DRM copyright protection is
-time transport protocol (real-time Transport protocol or RTP) is a protocol defined to provide encryption, message authentication, integrity assurance, and replay protection for data in a live transport protocol in unicast and multicast applications. It was developed by David Oran (Cisco) and Rolf Blom (Ericsson) and was first released by the IETF in March 2004 as RFC 3711.
Because the real-time transport protocol and the real-time Transport C
access the Internet at any time and place through a variety of mobile devices.2. What is WAPWAP is the abbreviation of Wireless Application Protocol (Wireless application protocal) and is an open global norm. WAP technology provides a bridge between the Internet and wireless devices, defining how wireless mobile devices communicate with fixed servers in the network.3.WAP ForumIn early 1997, a US network operator, Omnipoint, offered to provide mobile information services, which soon received a r
The concept of Bluetooth headset
Bluetooth headset is the application of Bluetooth technology in the headset, so that users can be exempted from annoying wire, easy to talk in a variety of ways. Since the advent of Bluetooth headset, has been the action of business people to improve the efficiency of a good tool. Bluetooth is a low cost and large capacity of short distance wireless communication specification. Bluetooth notebook computer, is a Bluetooth wireless communication function of the
, and combine network will bring the opportunity for the whole industry chain. At present, in the network side, Huawei, ZTE, Datang, Ericsson, NSN, rung and other communications equipment manufacturers have launched a TDD/FDD of common platform products, TDD/FDD chip products have become the research and development direction of chip manufacturers at home and abroad.
In terms of networking, China Mobile has laid out a FDD/TDD hybrid network in Hong Ko
users. Once you understand this, your development team needs to design a user interface that allows users to perform their tasks more effectively. Finally, the development team needs to test the user interface to make sure that it is really an effective solution.Multiple user groups have different requirements for an application's interface, which is more and more you can use. NET tool to create the interface you need. Windows Forms provides powerful, intelligent client capabilities for Windows
. #NDB Storage Engine2003MySQL AB acquired the NDB storage engine from Sony Ericsson Corporation. The NDB storage engine is a clustered storage engine, similar to Oracle's RAC cluster, but unlike the share everything structure of the Oracle RAC, its structure is a cluster architecture that share nothing, thus providing a higher level of high availability. The NDB storage engine is characterized by the fact that the data is all in memory (from5.1versio
, only through the test unit time within the loop
The size of the current flowing through.
If the measured current is constant, the measured current can be multiplied by the time
To simply get the charge amount. This clock is usually only in the lab.
A constant current is used to calculate the capacity of the battery and the measured
More precise.
If the measured current changes over time, then it is necessary to change the
The current is integral to get the charge, the battery on the phone is t
. NDB Storage EngineMySQL AB acquired the NDB storage engine from Sony Ericsson Corporation. The NDB storage engine is a clustered storage engine, similar to Oracle's RAC cluster, but unlike the share everything structure of the Oracle RAC, its structure is a cluster architecture that share nothing, thus providing a higher level of high availability.4. Memory Memory engineAs its name holds, the data in the memory storage engine is stored in RAM, the d
Windows version). A big difference between a database system and a file system is the support for transactions, which are not supported by the MyISAM storage engine. It is not difficult to understand the fundamental. Does the user need to have a transaction in all applications? In the Data warehouse, if there is no ETL these operations, but simply through the report query also need transaction support? In addition, the MyISAM storage engine is unique in that its buffer pool caches only (cache)
understand the fundamental. Does the user need a transaction in all applications? In the Data warehouse, if there is no ETL Do these operations simply require transactional support through a report query? In addition, another differentiator of the MyISAM storage engine is that its buffer pool caches only (cache) index files and does not cache data files, which is not the same as most databases. #NDB storage engine year, MySQL AB acquired the NDB storage engine from Sony
(except for the Windows version). A big difference between a database system and a file system is the support for transactions, which are not supported by the MyISAM storage engine. It is not difficult to understand the fundamental. Does the user need to have a transaction in all applications? In the Data warehouse, if there is no ETL these operations, but simply through the report query also need transaction support? In addition, the MyISAM storage engine is unique in that its buffer pool cach
fundamental. Does the user need to have a transaction in all applications? In the Data warehouse, if there is no ETL these operations, but simply through the report query also need transaction support? In addition, the MyISAM storage engine is unique in that its buffer pool caches only (cache) index files, Instead of caching data files, this is not the same as most databases. #NDB storage engine year, MySQL AB acquired the NDB storage engine from Sony Erics
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