loop while

Brief introductionBecause some openstack-related things need to be researched recently, there are a number of Python-specific features that are encountered while reading some related code, such as generator, coroutine, and some related libraries

I would like to ask you to write the law with me is not the same? I'm going to use loops to anotherjob the information. while ($row=mysql_fetch_array($sql)){ 資料顯示...} But I need $row[id in the loop to do something else.I have to put the mysql_query

I would like to ask if your suggestion method is the same as mine? When I want to use artificial intelligence to collect information {code ...} however, if I need to write $ row [id] in the record to do other tasks, I have to put mysql_query in

DB2 cycle statements are frequently used when you use DB2 databases. The following describes four commonly used DB2 cycle statements, we hope that you will have a better understanding of the DB2 circular statements. Normal Loop While Loop While

7.1.1: File lookup: According to the various properties of the file to find the corresponding file. File lookup is divided into: (Real-time lookup, non-real-time lookup) Locate: Non-real-time lookup (dependent on the index, and the index building is

Please advise how the following program is not output cyclically, and the Chinese output is garbled. '/Images/nan.png' AND 'photo' <> '/images/nv.png' order by 'mpower' DESC, 'cktime' desc limit ", $ con ); $ hot_vip = mysql_fetch_array ($ hot_vip_

1. The so-called programming is to send a command to the computer, using a paragraph, or a few commands to let the computer do what you want it to do.2. The so-called object is the object you want it to do things, just like you want Michael to buy

5th Section BtchatThis section begins with an introduction to the Arduino Bluetooth module, which works with Android apps to enable a Bluetooth chat app.5.1 What is BluetoothSimply speaking is a technology of point-to-point communication between

Copy CodeThe code is as follows: /* Loop structure * One, while loop * while (expression) * { * loop body;//Repeat until expression is false * } * Second, Do-while cycle * Three, for loop * * There are two types of loops depending on the cycle

The loop structure in PHP has roughly a for loop, while loop, do{} while loop and several foreach loops, regardless of the loop, in There are several ways to jump out of a loop in PHP:Code: Copy CodeThe code is as follows: $i = 1; while (true)

Author: Leal Authorization license: Create sharing agreement GNU Free Documentation License Edited by: firehare, dbzhang800   We can use any text editor, such as gedit, kedit, emacs, VI, to write shell scripts. It must start

PHP looping statements in detail while, for, foreach, does while One, while loop while (expression) {loop body;//execute repeatedly until expression is false} code: $index = 1; while ($index "; } ? > Operation Result: 1. Later dared not 2. Later

Article Source: http://blog.csdn.net/lanphaday/archive/2010/03/19/5397038.aspx   Coroutine, also known as microthread and fiber, is said to be derived from the Simula and Modula-2 language (I did not go deep, wrong please correct), modern

From: http://blog.chinaunix.net/space.php? Uid = 21144244 & Do = Blog & cuid = 1923636 Http://wwty.iteye.com/blog/698210 Let's first introduce the Oracle control statements.   If ElseElsifWhile For Loop The control

1. Brief Introduction A classic written examination question: a wooden rod is divided into three sections, which can form the probability of a triangle and require as many answers as possible.This article summarizes my understanding of this question,

 Author: Mu Feng In this article, I would like to introduce you to Lua program design. I suppose everyone has learned at least one programming language, such as basic or C, especially C. Because Lua is used as a script in the Host Program for the

Let's take a look at the animation demonstration on the right. This animation is made by jimbob. You can download the original file of this animation here. See his detailed explanation below:If Frame Is Loaded ("end ")Go to and Play ("start ")End

While... End while statement While (CJ> = 0) .... End while Function]:First, calculate the "expression" after while. If its value is true, execute the loop body, and then calculate the expression after while again, repeat the above process ......

Article Source: http://blog.csdn.net/lanphaday/archive/2010/03/19/5397038.aspx   Coroutine, also known as microthread and fiber, is said to be derived from the Simula and Modula-2 language (I did not go deep, wrong please correct), modern

Shell programming Basics Leal Authorization license: Create sharing agreement GNU Free Documentation License Edited by: firehare, dbzhang800 We can use any text editor, such as gedit, kedit, emacs, VI, to write shell scripts. It must start with