jira terminology

Vi. Sound Card terminology 　　 DSP: digital signal processing (Digital Signal Processing ). DSP technology is widely used in analog electronics, such as Tone Control, distortion effect generator, and wah-wah pedal. At the same time, the DSP can also be used in a variety of effects, such as analog balancing and reverb. You can perform DSP operations through a computer CPU or a specialized DSP chip. The difference is that the processing of a specialized

10. Printer terminology 　　 Control Language: currently, Post Script is the most commonly used language. The standard page description language used by international organizations for the publishing industry. On a color laser printer, it precisely locates the color, make the printer output images in the field, the color displayed on the monitor, and the color scanned by the scanner to achieve better coordination and unification. Currently, the Post Sc

Android development terminology and tools Preface: The system learns some terms related to Android development and Android development tools. Terms: I. SDK (SoftwareDevelopmentKit) Software Development Kit: a collection of development tools used by software engineers to build application software for specific software packages, software frameworks, hardware platforms, and operating systems. 2. Application Programming Interface) Application interface

The racle database system is a complex software system. Without understanding its internal structure principles and relationships, it is impossible to design and Compile High-Quality application software systems or manage a complex application system. To lay a solid foundation for subsequent chapters, this chapter briefly describes the system structure of Oracle 8/Oracle8i databases. § 2. 1 terminology Database Block) The minimum storage and processi

: pointcuts and Notifications - Aop:aspectref= "Logimpl"> Aop:beforeMethod= "Log"pointcut= "Execution (public void Com.spring.demo1.UserServiceImpl.save ())"/> Aop:aspect> Aop:config>8. Writing test Code@RunWith (Springjunit4classrunner. Class) @ContextConfiguration ("Classpath:applicationContext.xml")Publicclass Test1 { @Resource (name= "UserService") private UserService UserService; @Test publicvoid m01 () { userservice.save ();

has 100 attributes.But we just show 10 fields on the interface,The client uses the Web service to get the data, and there is no need to pass the entire PO object to the client.At this point we can pass the result to the client with a DTO with only these 10 attributes, and this will not expose the service-side table structure. After the client is reached, if the interface is displayed with this object, then its identity will be converted to VO.O/R Mapper object/relationship MappingAfter all the

define the location, such as Http://www.baidu.com/logo.gif, and the URN is the Web resources defined by the name, such as urn:ietf:rfc:2141; URL once Move resources Elsewhere, the link will be invalidated, and the urn is not location-independent, resources can be accessed anywhere, but the urn is still in the experimental phase, not widely used.transaction : An HTTP transaction consists of a request command (from the client to the server) and a response result (sent back to the client from the

resolution.Castshadows: Let the terrain have a shadow. Like the shadows from the peaks.The following 6 parameters render parameter settings for trees or detail objects.The draw option indicates whether to render objects other than terrain. This is useful when you need to adjust the terrain on the terrain where you do all kinds of things.Detaildistance: When the camera exceeds this distance, the details play a stop display.Detaildenstiy: detailed density. Finer granularity of rendering.Treedista

OneWhat is a Web service? 1. Web-based services: server-side complete some resources for client application access (get Data)2. A cross-language, cross-platform specification (abstraction)3. Multiple cross-platform, cross-language application communication integration Scenarios (Actual)Second, why use Web Service?The Web service can address: Cross-platform invoke Cross-language calls Remote Call Third, when to use Web Service?1. Between the old and new applications of the s

Java bytecode on any machine that has ported the interpreter . Because the link is an incremental-cut lightweight process. As a result, the development process has become faster and more exploratory. Incremental chaining has its advantages, but in fact, early-morning Java development tools are pretty slow. Now, use the instant compiler to compile the bytecode into machine code. High Performance : Although the interpreted bytecode performance has been satisfactory, in some cases more efficient

cache to explain the problem to the small white user (end user), but the word cache is used when we talk about git internal data structures and GIT implementations.For small white users, now the word "cache" in the form of past participle cached, its part of speech is an adjective. Indicates that the content to be discussed is currently in the index file, not in the working directory (work tree). (If I changed a file in the working directory, using the Git-add command, I modified the content-th

corresponding PO has 100 attributes.But we just show 10 fields on the interface,The client uses the Web service to get the data, and there is no need to pass the entire PO object to the client.At this point we can pass the result to the client with a DTO with only these 10 attributes, and this will not expose the service-side table structure. After the client is reached, if the interface is displayed with this object, then its identity will be converted to VO.O/R Mapper object/relationship Mapp

PV (traffic): that is, page view, that is, the amount of pageviews or clicks, the user each refresh is calculated once. UV (Independent visitor): A unique Visitor that accesses a computer client of your website as a visitor. The same client in 00:00-24:00 is counted only once. IP (standalone IP): refers to the number of independent IPs. The same IP address within the 00:00-24:00 is computed once. Number of active users DAU (Daily active user) day. Often used to respond to the operation

We will encounter a lot of relevant terminology in setting up the U disk startup process, and here are some common: Extended System Configuration data, ESCD is the system BIOS used to exchange hardware configuration information with the operating system, which is stored in the CMOS (a small piece of special ram, powered by the battery on the motherboard), usually ESCD data will only be updated when the system hardware configuration has changed. Sect

First, common terminology 1. Key (k e y) Is the previous item listed in the left window of the registry with the plus sign "+" or minus sign "-". 2. Root key (r o t k E y) The key that begins with H K E Y, the function of the root key is to classify the various categories of the registry. 3. Sub-keys (s u b k e y) All keys that are contained in the root key. 4. Value items A value entry is displayed on the right side of Registry Editor, which

ajax|xml| Data | asynchronous It new technology terminology: Ajax and soap--asynchronous data and XML acquisition AJAX: The original asynchronous JavaScript and XML applications, which is actually the number of XML that can be asynchronously obtained via JavaScript According to the application! I think this abbreviation is the most narrow, because I can completely convert JS to a VBS, then it can be abbreviated as Avax?! At this

First, the OSPF characteristics: 1.IETF Standard: Open room agreement, supported by different manufacturer's equipment 2. No loop by protocol: the implementation of SPF algorithm, will not produce loops 3. No class routing protocol: Support for VLSM and CIDR 4. Have unrestricted hop count: can be applied with large network 5. Level: Easy to expand, router burden will not increase with the size of the network increased dramatically 6. Regionalization design: Reduce the flow of routing updat

Translation: Terminology The term "skinning (skin)" is a difficult language to explain clearly, simply, a skin system to provide you with a static layout, but allows you to modify colors and styles can even use your pictures to replace the original picture, Another skin system allows you to customize the appearance of anything other than content. There is a clear difference between these two tools, and you need to choose the solution that best suits

Workflow Terminology and Definitions Work Flow It's simple, it's the process of working from start to finish. A workflow consists of process logic and alignment rules. The process logic defines the order of tasks and the alignment rules that must be followed, as well as the deadlines and other business rules that are implemented by the workflow engine. Process Definition A graphical process definition or flowchart that

be set as the primary key column, but it can be set as a unique constraint.　　(4) Check ConstraintA check constraint is a range of values used to specify the values of columns in a table. For example, if you want to make an employee's age column A value of 18~50 in the Employee Information table, you can set it with a check constraint and an error occurs when the value entered is not within the valid range. This guarantees the validity of the data in the database.　　(5) Non-null (NOT NULL) constr