chatbot generator

ObjectiveHello everyone, another one months did not update the article.Why, we all know, too busy ~Near the end of the year, the company's projects, annual meetings to do technical support, colleagues and friends have more frequent meals.Of course, the video tutorial did not continue to update. My Pot ~But this month it's time to do something, um. That's what we've been saying. The new version of the ABP code generator, before the code

One. In-depth research>>>defget_0_1_2 (): ...yield0 ...yield1... yield2...>>>get_0_1_2#function Type>>> generator =get_0_1_2 ()>>>Generator#Generator>>>generator.next () #第一次调用生成器的next方法时, the generator does not start executing the generator function (as opposed to buildin

();//25 If you use the arrow function, the previous type of hack; var that = this; Will not be needed anymore. Because this is already bound to the scope in the arrow function, it is not possible to use call () or apply () to invoke the arrow function. binding, that is, the first parameter passed in is ignored. var obj = { birth:1990, getage:function (year) { var b = This.burth;//1990 var fn = (y) =>y-this.birth;　　　　　　This.birth is still 1990 return Fn.call ({birt

one. Eclipse MyBatis Generator Plug-in installationtwo. MyBatis Generator (Postgres)-– generates DTO, Dao, Mapping One. Eclipse MyBatis Generator Plug-in installation1. Self-motion installation--Open Eclipse, click Help>software Update--Select the "Available Software" tab and click the "Add Site" button--Enter the following information:location:http://mybatis.goo

Generator Generator generator: A mechanism for calculating one side of the loop.A generator is a special program that can be used to control the iterative behavior of loops. The builder in Python is one of the iterators that use the yield return value function, which is paused each time the yield is called, and t

The builder is one of the most difficult concepts for Python novice developers to understand, although it is considered a high-level skill in Python programming, but in a variety of projects you can see the builder everywhere, you have to understand it, use it, and even love it.When it comes to generators, it's inevitable to pull the iterator out of the way, the generator is a very similar object to the iterator, and if the iterator is compared to an

This article will reveal how to use the DAO design pattern to generate PHP classes that can perform a variety of common MySQL database operations. The data Access Object (DAO) provides an abstract interface to the database, which allows developers to access common database operations without needing to know the details of the database schema-in fact, data access objects implement the separation of low-level data access logic from the application and high levels of business logic. This separatio

Introduction This article discusses the generator design mode and how to implement the mode when it is used. And. Finally, there will be a simple generator mode implementation. Background When ourProgramCreate an object. This object must be constructed by many different objects. To construct the final object. We have to combine some objects. Finally, we will find ourCodeIt is hard to understand the det

In python, yield is such a generator. Yield generator running mechanism:WhenWhen you ask the generator for a number, the generator will execute until the yield statement appears. The generator will give you the yield parameter, and then the

This article mainly describes the Python decorator, iterator amp; Generator, re regular expression, and string formatting. if you are interested, refer to this chapter: Decorator Iterator generator Re regular expression String formatting Decorator The decorator is a well-known design model and is often used in scenarios with cut-plane requirements. it is more classic in terms of log insertion, performanc

The interview encountered a topic such as:Fibonacci Pocena sequence 1,2,3,5,8,13,21 .... According to this law, programming to find the maximum number of Fibonacci Pocena within 4 million, and to find out the number of the first few Fibonacci Pocena.Method One :method Two : This method uses the generator:Generator Description: With list generation, we can create a list directly. However, with memory limitations, the list capacity is certainly limited. And, creating a list of 1 million elements t

is not much time to implement the iterator by yourself. It is easier to use the generator even if needed.#! /Usr/bin/env python# Coding = UTF-8Class test:Def _ init _ (self, input_list ):Self. list = input_listSelf. I = 0Def _ iter _ (self ):Return self Def next (self ):If self. I = len (self. list ):Self. I = 0Raise StopIterationSelf. I + = 1Return self. list [self. I-1]An obvious advantage of using the iterator is that reading only one piece of dat

1. Containers, iterative objects, iterators, generator concepts1. Container: A data structure that stores many elements. Usually stored in memory (iterators, generators are special cases) can use in to determine whether an element exists in the object is a container For example: A container is like a box, which can store a lot of things, I can go to this box to access things, you can tell if there is something in this box 2. An iterative

The Yang Hui's triangle is defined as follows 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1-5 Ten 5 1 #将杨辉三角的每一行看成一个list, write a generator (generator) that continuously outputs the next line of List Def triangel (n):L=[1] #定义一个list [1]While True:Yield L #打印出该listL=[L[X]+L[X+1] for x in range (len (L)-1)] #计算下一行中间的值 (minus 1 on both sides)L.insert (0,1) #在开头插入1L.append (1) #在结尾添加1If

This article mainly introduces the list Generator and Generator learning tutorial in Python. The Generator in Python is more powerful than the list Generator. For more information, see List GeneratorThat is, the method for creating a list. The most stupid method is to generate a write loop one by one. The range () func

This article introduces to you the content of PHP generator generators Simple analysis, there is a certain reference value, the need for friends can refer to, I hope to help you. What is generator generators The generator allows you to write code in a foreach code block to iterate over a set of data without having to create an array in memory, which will limit y

The generator is characterized by working half-time, stopping to watch others work until someone kicks his butt, and it continues to work. The essence of this function is to use yield.The generator is a special iterator, so let's start by understanding what an iterator is. We all know the famous Fibonacci series: 1, 1, 2, 3, 5, 8, 13, 21, 34 ... Starting with the third number, each number can be summed up b

When it comes to generator, people are talking about asynchrony. It was obviously broken by some weird stuff. Closely related to the generator should be iterator is right, take generator to deal with Asynchrony may be some C # programmers will think. Of course this usage does have a complete set of things, but I personally do not like it.The only point that has t

Before using the MyBatis frame, it is the code of the hand knocking, feel good trouble appearance. I'm going to search the internet today. MyBatis Automatic build tool, found on the official website recommended MyBatis Generator This build tool. Website Recommended Address: http://mybatis.github.io/generator/index.html Then I'll give you a detailed introduction to the MyBatis

yield is meant to be generated, but in Python it is understood as a generator, and the usefulness of the generator can be iterated, simplifying many of the computational models (and not knowing how to simplify them). yield is an expression that has a return value.When a function contains yield, it is no longer a normal function, but rather a generator. When the f