difference between yield and return

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The usage and difference of yield and return in Python

Tag: POS executes class return generator BSP result next bodyGenerator: With the yield keyword inside the function, the result of this function is the generator.The generator is essentially an iterator.return with, yield1,return can only return once function is completely finished.

Yield Learning Continuation: The application of yield return iteration block in Unity3d--the Association Process

Must read Good article recommended:The Unity Process (coroutine) principle in-depth analysisThe Unity Process (coroutine) principle in-depth analysis and continuationThe above article is too thorough, so remember your study notes here.The first thing to note is that the process is not a thread, the process is running in the main thread, and the main thread synchronous execution of the code, the difference is that the method of operation can be the

Yield return and yield break

The yield return type must be IEnumerable, IEnumerable, IEnumerator, or IEnumerator.Static ienumerator{Yield return 1;Yield return 4;if (true)//If True output 1,4;//if False output 1,4,3,2{Yie

In C #, yield return and yield break

Using system; using system. collections; public class list {public bool Onoff = false; public static ienumerable forexample () {yield return "1"; // execute yield return "2" during the first call "; // If (Onoff) executed in the second call // run {// run yield break for the

C # yield return; Yield break;

Using system;using System.collections;namespace yielddemo{class Program {public static IEnumerable Powe R (int num, int exponent) {int counter = 0; int result = 1; while (counter++   C # yield return; Yield break;

Ienumerator/ienumerable/yield Return/startcoroutine Detailed

after a WWW download have completed.Yield Startcoroutine (MyFunc); Chains the Coroutine, and would wait for the MyFunc coroutine to complete first.The difference between yield return and return is that the statement after return will not

Yield return in C # And Coroutine in Unity (Coroutine) (upper ),

Yield return in C # And Coroutine in Unity (Coroutine) (upper ),Yield return in C # C # The syntax has a special keyword yield. What is yield used? Let's take a look at the professional explanation:

Yield return Simple example

listint> list =Newlistint>() { 1,2,3,4 }; //demand: Returns all numbers greater than n//Method 1 (Do not use yield return)ienumerableint> Withoutyield (listint> list,intN) {Listint> result =Newlistint>(); foreach(intIinchlist) { if(I >N) {result. ADD (i); } } returnresult; } //Method 2 (use

Research on data return between Resume-yield of collaborative programs in Lua _lua

It's simple to introduce a few this time, but be sure to return the value rule carefully. 1.resume of parameters The resume function can continue to pass other parameters besides the first parameter, the following code: Copy Code code as follows: Local CO = coroutine.create (function (name) print (name); End); Coroutine.resume (CO, "resume Param"); Resume the second parameter is "Resume Parame", which is passed to the f

Unity startcoroutine and yield return

Startcoroutine and yield return have a good understanding of the surface meaning. startcoroutine is to start a coroutine, and yield return is the place where the iterator Block returns the call iteration. Right? I don't know how you feel. I think it is still necessary to study it in depth. OK, here we go! First, le

Analysis of yield return usage in C #

This article mainly introduces the yield return usage in C #, comparing the use of yield return with the process of not using yield return, more intuitive analysis of the use of yield

Analysis of yield return usage in C #

This article mainly introduces the yield return usage in C #, comparing the use of yield return with the process of not using yield return, to more visually analyze yieldThe use of return

Yield return in C #

4.1 iterator BlockAn iterator block is a block that can generate an ordered value sequence. The difference between an iterator block and a normal statement block is one or more yield statements.The yield return Statement generates the next value of the iteration.The yield br

Knowledge Point-C #2.0 new feature iterator, yield return

Introduction: http://www.cnblogs.com/yank/archive/2011/07/02/2096240.html Yield Introduction The yield keyword instructs the compiler that its method is an iterator block. In the iterator block,YieldKeyword andReturnKeyword used in combination to provide the enumerator objectA return value, for example, inForeachThe value returned in each loop of the statem

C # uses Ienumerable,yield to return results, while using foreach, modifying the value of a variable within a loop is not valid

A strange problem was encountered in the project, which did not take effect when the value of the list was modified in the Foreach loop, or when it was used to get the list, because the yield return . Let's explore the reasons below:First, take a look at the official explanation of yield return. Use the

C # yield return usage

This example describes the yield return usage in C #, and compares the use of yield return with no yield return for a better understanding of the reader. Specific as follows:The yield k

C #'s yield return returns non-serializable IEnumerable and IEnumerator

C #'s yield return returns non-serializable IEnumerable and IEnumerator In. NET, most common IEnumerable and IEnumerator can be serialized (with the Serializable feature ). For example, Array, Dictionary Note that a one-dimensional Array starting with 0 will return Array. SZArrayEnumerator (the GetEnumerator of IEnumerable However, the IEnumerable and IEnumerat

Yield return usage analysis in C # (reprinted from shichen2014)

This example describes the yield return usage in C #, and compares the use of yield return with no yield return for a better understanding of the reader. Specific as follows:The yield k

C #'s yield return returns non-serializable IEnumerable and IEnumerator

C # 's yield return returns the IEnumerable and IEnumerator that are not serializable . Most of the common IEnumerable and IEnumerator in Net are serializable (with serializable attributes). such as Array,dictionary Note that a one-dimensional array with 0 start returns the Array.szarrayenumerator iterator (its ienumerable But it's important that yield

How to Use the yield return keyword?

Q: How to Use the yield return keyword? Answer: The iterator block is used to provide a value to the enumerated number object or send an iteration end signal. It is in the form of one of the following: CopyCode Yield return Yield break; RemarksCalculates

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