what return statement

Most of the content goes from: http://blog.csdn.net/codestinity/article/details/6877581A simple exampleFirst, a simple example is used to familiarize yourself with C + + Try/catch/throw: 1  #include  //contains header file 2  #include 3  doublefuc

Threads ThreadThere are two ways of implementing Multithreading:1, inherit the thread class (nature is also an example of implementing the Runnable interface)Thread class source code Public class Thread implements Runnable {}Define a threadPublic

The Java finally keyword is typically used with a try catch block. Used to do some resource-free operations before the end of the method or when an exception occurs. Recently also seen on the web there are some articles that discuss the order of the

The return statement in Java is always closely related to the method, which is always used in the method, has two functions, one is the value that returns the specified type of the method (this value is always determined), and one is the execution

Article reproduced from: http://www.jb51.net/article/13968.htm I put these two statements together to introduce, the reader can compare study.1.require () statementThe Require () statement is used to specify a file in place of the statement itself,

Using the break exit loop, you can forcibly exit the loop using the break statement, ignoring any other statements and loop condition tests in the loop body. When a break statement is encountered in a loop, the loop is terminated and program control

The sixth chapter is familiar with the Java Process Control statementJava Program flow control is divided into sequential structure , selection structure , loop structure and jump statements . Sequential structure: execute from top to

There are many similarities and differences between require () and include (). It's important to understand their differences, otherwise it's easy to make mistakes. I put these two statements together to introduce, the reader can compare

This article mainly introduces the use of return in JavaScript, including the definition and writing of return. If you need it, you can refer to this article to introduce the use of return in JavaScript, including the definition and writing of

Original address: http://www.cnblogs.com/HJL-Blog/p/4432632.htmlThe so-called asynchronous programming is the use of CPU idle time and multi-core features, the returned task or task is a promise to await, when the task is completed, return a result

This article mainly give you a detailed analysis of the Python function in the statement after the return statement will not execute the relevant information, the article is described in very detailed, for everyone has a certain reference learning

C language programming: modern methods (version 2nd) Chapter 2 all exercises answer, C language programming exercisesPreface I learned the C language through "C language programming: modern methods (version 2nd)" and found that there is no complete

First, IntroductionLet's take a look at the various phases of the development of. NET: NET and every release of C # has a "theme". That is: c#1.0 managed code →c#2.0 generic →c#3.0linq→c#4.0 Dynamic language →c#4.5 Asynchronous programmingLet me

1. function Syntax:How the function is declared:Function name (parameter 1, parameter 2 ...) {function body;}Function call: Function name (parameter 1, parameter 2 ...);The return value is not necessarily specified within the function.If you need to

CodingPython2 The default encoding for python2.x is ASCII The file at the beginning of the code statement is to tell the program to explain the codes, in what encoding format to read this code into memory, because in memory, this code

(1) A summary of the four forms of the function: no parameter no return value function tellstory () {     console . Log ("formerly a Mountain");     console . Log ("There is a temple on the Hill"); } console . log (Tellstory ());       //Once

directory of this document First, the basic concept Second, the definition of function Iii. formal parameters and actual parameters Iv. type of return value V. Return Six, the function definition of attention Vii.

Sixth chapterNotes1. Execute the function by calling the operator (call operator). The invocation operator is in the form of a pair of parentheses that acts on an expression that is a function or pointer to a function.2. In the C + + language, the

Today's visit to the forum found a very interesting question:Who can give me an explanation of the result of this procedure is: 2. Instead of: 3?The code is as follows:ClassTest {PublicIntAAA () {int x = 1; try { return + +x;} Catch (Exception e) {}

Today's visit to the forum found a very interesting question: Who can give me an explanation of the result of this procedure is: 2. Instead of: 3 The code is as follows:Class Test {public int aaa () { int x = 1; try {