Detailed description of. net loops and logical statement blocks (basic knowledge); Detailed description of. net
Loop and logical statement Blocks
I haven't written a blog for a long time. I 've been disconnected for several days. From last Friday to
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
The importance of break, continue, and return in the program. First, the break statement is usually used in loop statements and switch statements. when the break statement is used in do-while, for, and while loop statements, the program can
The following points should be noted when writing Java programs:Case-sensitive: Java is case-sensitive, which means that the identifier Hello is different from hello.Class name: For all classes, the first letter of the class name should be
The Python break statement, like in the C language, breaks the minimum enclosing for or while loop. The break statement terminates the Loop statement, that is, the loop condition does not have a false condition, or the sequence is not fully
If-else statementcontrol Condition Branch.Grammar
if (expression)
statement1
[else
Statement2]
NoteIf the value of the expression is Non-zero, the statement1 is executed. If the option else exists, Statement2 is executed if the
The number of plastic implants in PHP is symbolic, can not represent unsigned integers, when the number of plastic is out of range, automatically converted from the number of php_int_size to float, you can use a constant to see the php integer type
22 iterators
22.1 iterator block
An iterator block is a statement block that produces an ordered sequence of values. An iterator block differs from a regular statement block by one or more yield statements.
L The yield return statement produces the
1, for the switch statement, used to terminate the statement2, for jumping out of the loop, this is a break statement without a label, and the role of the Gotoe.g1 while(ik) {2 if(hk)3 {4 ....5
Cyclic structure is based on the determination of the condition of the establishment or not, determine the number of execution of the procedure paragraph, and this program paragraph is called the loop body. Second, while loop while is a loop
20165318 Learning Basics and C language Basic survey skills learning experienceOur generation, more or less have all kinds of interest classes, dance piano painting calligraphy, I am so. But the only thing that can be taken out of these skills is
This article mainly introduces the use of break statements in Lua, which is the basic knowledge of LUA's introductory learning, and needs friends to refer to the following
When a break statement is encountered in a loop, the loop terminates
Today's Mission:1. Learn Python's special indentation and syntax2. Learn about the IF condition of Python3. Learning the while loop of Python4. Learn Python for loop5. Learn the difference between range and xrange6. Learn different ways to break and
1. For loop statements1.1. Syntax Format:For Var in listdo Commandsdonefor ((expression)) do Commandsdone1.2 Simple example:#!/bin/sh# read echo from the direct list "read from direct list" for Var in 1 2 3do echo "$var" Doneecho "\ n"
C # syntax Quick warm upWhat is the difference between 1.c# and Java's switch statement usage?The expression after switch in 01.java can only be (Int/char),But the value in C # can be (int/char/string)02.java can have no break statement after case,
for (expression 1; Expression 2; Expression 3){Statement}A For loop is similar to a while loop and is executed after the first judgmentThe order of execution is: expression 1, Expression 2, statement, expression 3--> expression 2, statement,
Conditional control: IF and switch
1: Conditional statement
Conditional statement is the most commonly used statement in the program design, using him to select the execution flow of the program, the basic condition judgment statement in Java is
1. Loop Structure (while, do... While,)
1.1. What is a loop structure
In daily life, there will be a lot of things that need to be done repeatedly, such as four seasons of every year, 7 days of every week, 3 meals a day, and 50 copies of each
Original address: http://www.cnblogs.com/santian/p/4389675.htmlFor the yield keyword Let's look at the MSDN explanation first:yield keyword in a statement, you indicate that the method, operator, or get accessor in which it appears is an
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