dc40 specifications

I. PrefaceThe purpose of compiling the "website Technology Online" website technical specifications is to provide technical specifications for website construction and maintenance, and improve the overall quality and update efficiency of the "website Technology Online" website. For this reason, I want to show you the standardization of website construction (of course, I just provide a reference ). Personal

Switch to csdn.The following is my summary of the development practices of the. NET platform. The technical specifications here mainly involve the development processCodeSpecifications, database design specifications, COM and. Net interoperability specifications. The essence of practice is a summary of the technical practices. I. Code specificationsA good code

FIG-PHPPSR specification series 1-basic code specification 1. Introduction to FIG-PHP and PSR The FIG-PHP has developed a series of PHP Development specifications, called the PSR, which is short for the Framework Interoperability Group, which is short for PHP Standard Recommendation. The FIG-PHP working group initially originated from the project representative's discussion of the commonalities between the two projects and found a way to work together

Basic Requirements 1.1 program structure analysis, easy to understand, the number of program lines of a single function cannot exceed 100.1.2What are you going to do? It should be simple, straightforward, and the code should be streamlined to avoid spam.1.3 try to use standard library functions and public functions.1.4Do not define global variables. Use local variables whenever possible.1.5 use parentheses to avoid ambiguity. 2. Readability requirements2.1 readability first, efficiency second.2.

Document directory 1.1 Conventions 1.2 table name 1.3 stored procedures 1.4 View 1.5 Index Sequence 1.6 1.7 primary key 1.8 foreign key 2.1 provisions 2.2 field specifications 3.1 Integration 3.2 Query 3.4 Delete 3.5 modify 1 naming principles 1.1 Conventions Ü refers to naming conventions for databases and database objects, such as tables, fields, indexes, sequences, and stored procedures; Ü Use meaningful English words for naming.

baselx/LH, or 1000basezx interfaces that follow IEEE 802.3z one by one. Furthermore, Cisco is providing a 1000 baselx/LH interface that fully complies with the IEEE 802.3z 1000baselx standard, but its transmission distance on a single-mode optical fiber is as high as 10 kilometers, it is 5 kilometers farther than the ordinary 1000baselx interface. In short, with the continuous development of new functions, it is easier to upgrade these modules to the latest interface technology, so that the cus

Share PHP instances that comply with the PSR programming specifications, and phppsr programming instances Preface With regard to the development standard, it can be said that there have always been different styles, each of which has its own gameplay, and even more private. At present, several well-known frameworks in China (Yii, Laravel) have supported Composer and joined the PHP-FIG (php Framework Program Group ). The automatic loading of Composer s

For engineers who are familiar with C + + or the Java language, JavaScript is flexible, easy to understand, and relatively loosely formatted for code. It's easy to learn and apply to your own code. Also because of this, JavaScript coding norms are often despised, the development process of tinkering, and eventually evolved into a follow-up maintenance personnel nightmare. The long-term value of software is directly proportional to the quality of the code. Coding

How can we standardize the security of wireless networks? Here we will give a detailed introduction to network technical specifications for new users or network administrators. Service Set Identifier (SSID) for wireless network technical specifications) You can set different SSID for multiple wireless Access points and require the wireless workstation to display the correct SSID to Access the AP. This allow

Do you have a headache in obtaining MYSQL database naming and designing specifications? If this is the case, the following articles will give you corresponding solutions. The following articles mainly introduce solutions for obtaining MYSQL database naming and designing specifications, the following is a detailed description of the relevant content. 1) help standardize and standardize data Do you have a hea

With exception specifications you have to be very careful to make sure that the function call's child function, the registered callback function, does not violate the Convention. It is more difficult to ensure that exceptions are inside the design template.When designing a callback mechanism, if the caller prescribes a non-throwing exception, you must ensure that the registered function does not throw an exception, as shown in the book:void (*callback

Best of 11 PHP programming specifications From the beginning of the design, PHP was widely used to develop web-based applications. Since PHP is a scripting language, some specifications must be adhered to when developing. This article will discuss commonly used good code practices, or code specifications, in the PHP field.1, error Report open Error reporting is

CSS style writing specifications and css style Writing Different teams may have their own specifications, or many people write what they think when writing CSS. There are no too many constraints. I think there is still a need for CSS code standards. Especially with the cooperation of teams and multiple people, the standards are particularly important. The list in this article is a set of good CSS writing st

[ASP. NET] Next-generation ASP. NET development specifications: OWIN, asp. netowin I submitted my resume for the interview today... This section contains the following contents: OWIN Introduction OWIN specifications Katana Hello World (3 hosts) Custom Middleware OWIN Introduction OWIN (Open Web Interface For. Net) OWIN is A. Net Web development architecture developed by the. Net open-source communi

The following is my summary of the development practices of the. Net platform. The technical specifications here mainly refer to the code specification, database design specification, Com and. Net interoperability specification in the development process. The essence of practice is a summary of the technical practices. I. Code specifications A good code style comes from the same code specification. Code wit

To standardize program code writing, improve code readability, reduce post-maintenance costs, and improve office efficiency, we recommend that you write programs in the future according to the following specifications: I. Unify VBScript and ASP programming specifications: (1) variable naming rules: Because no variables need to be declared in ASP and VBScript, and the types of variables cannot be declared a

To standardize program code writing, improve code readability, reduce post-maintenance costs, and improve office efficiency, we recommend that you write programs in the future according to the following specifications: I. Unify VBScript and ASP programming specifications: (1) variable naming rules: Because no variables need to be declared in ASP and VBScript, and the types of variables cannot be declared at

Ethernet port/slot to connect the port with the fiber optic network. GBIC can be used and exchanged on a variety of Cisco Products see Table 2), and can be port-by-port mixed with the 1000 BaseSX, 1000 BaseLX/LH, or 1000BaseZX interface following IEEE 802.3z. Furthermore, Cisco is providing a 1000 BaseLX/LH interface that fully complies with the IEEE 802.3z 1000BaseLX standard, but its transmission distance on a single-mode optical fiber is as high as 10 kilometers, it is 5 kilometers farther t

Web application interface design specifications DocumentIdentifier: Comtop-STD-webui Shenzhen kangtuo Information Technology Co., Ltd. Shenzhen comtop Information Technology Co., Ltd. Revision history Version Revision description Author Review Review Date 1.0 Luo xingheng 1.1 Revision: added query interface and text box requirements Li xunhong Lin Zhenfeng 2006-3-13 1.2 Re

be named "searchbtn ". CSS writing specifications and Methods I. general writing specifications and Methods 1. Select doctype: XHTML 1.0 provides three types of DTD declarations: Transitional: requires a very loose DTD, which allows you to continue using the html4.01 logo (but it must conform to the XHTML syntax ). The complete code is as follows: Strict: a strict DTD is required. You cannot use any ident