java while loop example

Tags: Efault SQL arch false type continue div span class BEGIN DECLAREmenu_idVARCHAR( $); DECLAREDoneINT DEFAULTFALSE; DECLARECursor_ruleCURSOR for SELECTS.id fromD_menu_type s; DECLARE CONTINUEHANDLER for notFOUNDSETDone=TRUE; OPENCursor_rule; L:loopFETCHCursor_rule intomenu_id; IFDone ThenLEAVE L; END IF; BEGIN DECLAREproperty_idVARCHAR( $); DECLAREDone2INT DEFAULTFALSE; DECLARECursor_rule2CURSOR for SELECTproperty_id fromD_men

Cainiao to be an architect (II) -- java Performance Optimization-for loop and java Performance Optimization When the same function is completed and implemented using different codes, the performance may be significantly different. Therefore, for some performance-sensitive modules, it is necessary to optimize the code. Today I will talk about

This example describes the use of the list loop statement in Python. Share to everyone for your reference. The specific usage analysis is as follows: One of the great features of Python is its parsing of lists, which provides a compact way to map a list to another list by applying a function to each element in the list.InstanceCopy the Code code as follows:A = [' Cat ', ' window ', ' defenestrate '] For X

1: The code is as follows://3.19.cpp: Defines the entry point of the console application. //#include"stdafx.h"#includeusing namespacestd;voidMain () {inti,n,sum; Sum=0; cout"Please enter a 10 integer"Endl; for(i=1; iTen; i++) {cout":" ; CIN>>N; if(n0)//determine if the input is negative Break; Sum+=n;//accumulate the number of inputs} cout"number of and:"Endl;}/*The program requires 10 numbers to be entered, and then calculates the and of the 10 numbers. When the input is negative,

The syntax of a break has two kinds of break; and break label; let's introduce you to break the whole loop nested exampleToday, when reading the JavaScript Authority Guide, we found that there are two kinds of break syntax (break; and break label; Never looked carefully, on the first few pages. But do not understand how to write label, so the internet search, found an example code as follows: function foo

Example: Displays all employee names and their salaries for the EMP table: Copy Code code as follows: Declare Cursor Emp_cursor is select ename,sal from EMP; Begin For Emp_record in Emp_cursor loop Dbms_output.put_line (' Name: ' | | emp_record.ename| | ', wages: ' | | Emp_record.sal); End Loop; End; / Anonymous block completedName: SMITH

ThinkPHP template for loop and switch statement usage example, thinkphpswitch This article describes the for loop and switch statement usage in the thinkPHP template. We will share this with you for your reference. The details are as follows: 1. for usage Case Resolved for ($i=1;$i 2. switch usage Case You can also use variables for the value attribute of cas

There are two types of break Syntax: break and breaklabel. The following describes the example of directly breaking the entire loop nesting. When I look at the javascript authoritative guide today, I find that there are two types of break Syntax: break; and break label ;)... I haven't looked at it carefully before, just a few pages above. But I don't understand how to write the label, so I checked it onl

The while of the Java Loop statementIn life, there are times when you need to repeat certain actions in order to accomplish a task. If you participate in a 10000-metre long distance running, you need to run 25 laps around the 400-metre track repeatedly. When implementing functionality in Java, it is often necessary to execute some code repeatedly, for

This article mainly introduces PHP based on two pointsmethod to realize the function of array lookup, and to analyze the implementation of while loop and recursive call algorithm with instance form two pointsFind the relevant implementation skills of the function, the need for friends can refer to this article, the example of this article describes PHP based on two pointsmethod to implement the array lookup

This article mainly introduces the usage of list loop statements in python, and describes in detail the list parsing of Python in the form of examples, including various common traversal operations and principle analysis, for more information about the list statement usage in python, see the following example. Share it with you for your reference. The usage analysis is as follows: One of the powerful featu

Demo function: ios infinite loop paging source code example. Iphone 6.1 passed the test. Demo Description: The main page control code in MyScrollView. m. Use the UIScrollView and UIPageControl controls. You can set the starting coordinate of uiscrollview content at the end of the rolling process to implement an unlimited loop. Demo screenshot: Demo main code:

Last time we talked about a for loop, in a nutshell, A for loop is generally useful for controlling the number of executions of certain operations. But in fact, we are dealing with the actual problem, and we often encounter another situation where we need to use loops: that is, when certain conditions are set up, we perform certain actions. For example: When the

Example: Get all node of the TreeView, save to ListMethod One: Empty the static type list before using the static method, property---Call1 Public StaticListNULL;2 Public Static voidgettreeviewallnodes (treenodecollection Nodes)3 {4 foreach(TreeNode nodeinchNodes)5 {6 allnodes.add (node);7 if(node. Childnodes.count >0)8 {9 gettreeviewallnodes (node. ChildNodes);Ten

Based on jquery, you can configure an example of loop between left and right scrolling. For more information, see. The Code is as follows: Configurable horizontal bar scrolling Demo

Recently in the framework of integrating the front end, we know that one of the most powerful templating engines of JavaScript is jsrender, the standard implementation of the next-generation jquery template engine.Usually in the template merge process, we encounter two or even three levels of nesting situation, the powerful jsrender will naturally support, as follows:The effect is as follows:JavaScript Template Library Jsrender for loop nesting

Example of the number of loops recorded in the phpwhile loop // Record the number of while loops // By bbs.it-home.org $ Link = mysql_connect ('localhost', 'root', 'pwd '); Mysql_select_db ('DB '); $ SQL = "select region_id, local_name from regions where region_grade = 1 "; $ Result = mysql_query ($ SQL ); $ I = 0; While ($ row = mysql_fetc

Multiplication // For (I = 1; I // For (j = 1; j // Document. write (I + "*" + j + "=" + (I * j) + " nbsp "); //} // Document. write (" //} /* * *** ***** */ // For (I = 1; I // For (j = 1; j // Document. write ("*"); //} // Document. write (" //} /* * *** ***** ******* ********* *********** ************* *************** ***************** ******************* */ // For (I = 1; I //// Print space // For (t = 1; t // Document. write (" nbsp "); //} // For (j = 1; j // Docume

http://blog.csdn.net/fy573060627/article/details/48181099Table row Loop scrolling example in HTML

Town Field Poem:Cheng listens to the Tathagata language, the world name and benefit of Dayton. Be willing to do the Tibetan apostles, the broad show is by Sanfu mention.I would like to do what I learned, to achieve a conscience blog. May all the Yimeimei, reproduce the wisdom of the body.——————————————————————————————————————————CodeWord= ' HelloWorld ' for character in Word: print (character,end= ') #每个字母后加上一个空格Result——————————————————————————————————————————The essence of the blog, in the t