jira specifications

HTML5 coding specifications and html5 coding specifications When writing HTML, there may be some aspects that are not standardized. After studying the HTML5 coding specification, we will use code annotations to sort out relevant information for future review. 1

. NET Design Specifications chapter 7th: exceptions,. net Design SpecificationsChapter 4: Exceptions Exceptions are well integrated with various object-oriented languages. Exceptions enhance API consistency. When an error is reported using the return value, the error handling code is always close to the code that may cause the error. It is easier to implement code-based error handling. Error Codes are easy to ignore and often ignored. An exception can

HTML (css style specifications) and htmlcss style specificationsCSS style specifications 1. class selector 2. Tag Selector 3. id Selector 4. CSS style sub-Selector Class Selector 1. fixed structure that must be backed up to become CSS style labels. All styles can be marked as CSS styles. 2. type = "text/css" indicates that the flag is of the css style type. Type: indicates the type.Text: Meaning of textCs

Database Operation Specifications and database specifications This article is an original article. For more information, see the source: Http://blog.csdn.net/msdnchina/article/details/42780787 1. When writing data to a database, use the nohup method or the connection mode of "operating terminal Pc> windows Host> database server host. Write operations to the database here include the following actions:

I encountered this problem when I was working on a project in the lab and finally understood it. Generally, this error occurs in statements similar to the following: Extern "C" int yylex (void );Extern "C" int yyparse (void );Extern "C" int yyerror (const char * FMT ,...); We can see that the extern keyword is used by C ++ to Expand functions when calling other languages, extern "C" means that when a project contains C, C ++, and C functions are called in the C ++ file, this function must be ext

1. Installing the JDK. Configuring the Environment Unzip the *.gz package downloaded from the official website A. Tar-xvzf *.gz B. Add the path java_home classhome environment variable in the. bash_profile file C. command line input: Update-alternatives--install/usr/bin/java Java Java Path 300 Update-alternatives--install/usr/bin/javac javac javac Path 300 Update-alternatives--config Java Update-alternatives--config Javac 2. Install Tomcat Extract *.gz Package 3. Install

In the upgraded version of Jira (4.2or4.3), we can use it to record the function of the work log. Studied for a long time, that is, can not find the initial estimate of where the time is set, but the remaining work time and time to fill. According to the official website's help document also did not find the suitable solution. The following is a detailed set of methods recorded below to facilitate future inquiries. 1. Open Time Tracking Log in with th

; "title=" Image007.png "width=" "height=" "272" border= "0" hspace= "0" vspace= "0" alt= " Wkiol1igs-qwixeaaaathpvsd-0346.png "/>Save the configuration file and restart the system for the computer name to take effectModify the system timeRm-rf/etc/localtimeYum Install-y ntpdateNtpdate us.pool.ntp.orgLn-s/usr/share/zoneinfo/asia/shanghai/etc/localtimeInstalling the DatabaseYum install MySQL mysql-server mysql-devel-yConfiguration databaseService mysqld Startmysqladmin-u root password ' new passw

10. coding specifications "The encoding style should be as reasonable and concise as possible" 10.1. Writing Style √ RequirementsThe Writing Style of the class is as follows: // Single inheritance, written as one line Classs classname: Public baseclassname // multi-inheritance, written as multi-row classs classname: Public baseclassname1, public baseclassname2 {public: //////////////////////////////////////// //////////////////////////////////////// /

MySQL database design specifications and mysql design specificationsReprinted by songdeyouxiang 1. Database naming rulesIt consists of 26 English letters (case sensitive) and 0-9 Natural Numbers (not frequently needed) with an underscore;The name must be concise and clear (the name cannot exceed 30 characters );For example, user, stat, log, or wifi_user, wifi_stat, or wifi_log can be used to add a prefix to the database;Unless it is a backup database,

3. Type Design Specifications "Everything is simple and beautiful"There are many types in C ++, including (specific) classes, base classes, interfaces, structures, enumerations, arrays, and so on. In this specification, we do not discuss abstract classes and interfaces in detail, because these two types belong to a special logical group, which is related to scalability. We will discuss them in the extensibility design specification. Any programming la

I have studied software processes, workflows, process specifications, and products in the software life cycle field for almost half a year. The research focuses on open-source, open-source, and industry-related standards. A bit of superficial experiences are as follows :-) For the software process support environment: Eclipse: EPFThe scale of relatively formed communities has not been studied in depth. However, it seems that eclipse is basically dif

About the software process, or the software life cycle in the field of workflow, process specifications, product research for almost half a year. The main research is open source, open, industry standards-related, a little superficial experience, outlined below:-)For software Process support environments: ECLIPSE:EPFCompared to the size of the formed community, there is no in-depth study. But it feels like the things underneath eclipse are basically m

In the development of China Telecom, various norms and standards have been formed. Some of these norms have a history of history and some have become a joke. There are no specific rules in the compiling process of the specifications. You may wish to discuss them if you have many experiences, lessons, and gains when writing the specifications. I personally have some experience and experience on how operators

Web page Production WEBJX article introduction: 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. Software exists For engineers who are familiar with C + + or the J

Writing specifications. CSS Writing specification 1. Unified coding for Utf-8; 2. Collaborative development and division of labor: I will be based on each module, at the same time, according to the page similarity program, in advance to write a general framework document, assigned to the front-end staff to achieve internal structure & performance & behavior; Common CSS file base.css by I writing, collaborative development process, each page pleas

Specification Once for some companies have formulated norms, some experience, feeling and zero2001 text some objections or supplements, I hope to discuss with you: 1. General company production on-line norms, should consider the website as an extension of enterprise CIS, is the spirit of the enterprise, the appearance and activities of the most direct embodiment, so some basic CIS elements should be published in the Web site is more stringent embodiment. In the formulation of norms on the corpo

associated tables, which can affect the performance of SQL and even cause deadlocks. High concurrency results in database performance, high-data concurrency Scenario database usage takes precedence over performanceFour, field design specifications(11) You must define the field as NOT null and provide a default valueInterpretation:A) NULL columns make index/index statistics/value comparisons more complex and more difficult to optimize for MySQLb) Null

C + + and C's specifications differ1. After each class declaration, add a line of space after the end of each function definition.2, in a function body, logically closely related statements can not be blank lines, and logically differentiated between the paragraphs must be blank lines.3, unary operators such as "! "," ~ "," + + ","--"," "(address operator) should be preceded by a space.4. The maximum length of the code line cannot exceed 80 character

Note In the code writing process of importance, write code more than half a year can be deeply realized. Code that is not annotated is not a good code. For others to learn, at the same time for their own later to the code "upgrade" to see the Js/javascript Code annotation specifications and examples. From: http://www.56.com/style/-doc-/v1/tpl/js_dev_spec/spec-comment.htmlfile CommentsThe file comments are located at the very front of the file and shou