select case structure

Structure of the while, until, case, and select statements in bash Case statement: Use the case structure in the script:Case $ {VAR_NAME} inPATTERN1)COMMAND...;;PATTERN2)COMMAND...;;...EsacPATTERN can be the following types of characters:1. common

Address: http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/index.html Level: elementary Fu chunyi, technical sales manager of Rational China, software department of IBM China Co., Ltd. November 01, 2004 Use Case is a method used to

Case modeling GuideFu chunyi, technical sales manager of rational China, software department of IBM China Co., Ltd.November 01, 2004Original URL: http://www-128.ibm.com/developerworks/cn/rational/r-usecase-atm/@

Use case is a method used to describe system requirements. The process of describing system requirements using use cases is case modeling. The use case method was first proposed by Dr. IVA jackboson and was later integrated into the UML

Shell programming control structure: expr, let, for, while, until, shift, if, case, break, continue, function, select 1. expr calculates the integer variable value S = 'expr 2 + 3' The operator numbers and parameters must be separated by spaces; 2.

1. expr computes the integer variable valueS= ' Expr 2 + 3 'The arithmetic symbol and the parameter must have the space separate;2. Let command let s= (2+3) echo $s 3, for statement For variable in list

InnoDB RR isolation level insert select two deadlock case analysis, innodb Case Analysis Author:Gao Peng (Eight monsters in Chongqing) School draft:Master Ye (some content is fine-tuned) Original article: http://blog.itpub.net/7728585/viewspace-

Java starts from scratch (select the structure), and java learns the structure from scratchI. program structure: Generally, the program structure includes the following three types:1. Sequence Structure 2. Selection structure 3. Cycle Structure 2.

Total 5th article Before we talked about if. This time we'll talk about another alternative structure--case. Case and if If the condition is used for selection, not a lot of circumstances, if the choice of conditions too much, a series of If,elif,

The previous article is also the first question of Lao Zhao's interview questions. This article continues, hoping to find the key points of our study through these interview questions, instead of carrying these things, and hopes to systematically