AntiPatterns represent the latest concept in a series of revolutionary changes in computer science and software engineering thinking. As the software field approaches the 50−year mark of developing programmable, digital systems, we have yet to resol
The development of pattern recognition methods on the basis of so-called Markov models is tightly coupled to the technological progress in the field of automatic speech recognition. Today, however, Markov chain and hidden Markov models are also appl
The problem of searching for patterns in data is a fundamental one and has a long and successful history. For instance, the extensive astronomical observations of Tycho Brahe in the 16th century allowed Johannes Kepler to discover the empirical laws
Chapter 1：Refactoring，a First Example 重构，第一个例子 The Starting Point 起点 The First Step in Refactoring 重构第一步 Decomposing and Redistributing the Statement Method 分解并重组slalemenl方法 Replacing the Conditional Logic on Price Code with Polymorphism 用多态
Ensemble methodology imitates our second nature to seek several opinions before making a crucial decision. The core principle is to weigh several individual pattern classifiers, and combine them in order to reach a classification that is better than
This book tell you How to structure sophisticated enterprise applications, particularly those that operate across multiple processing tiers The book is organized in two parts. The first part is a set of narrative chapters that can be read from start
With the ever increasing amounts of data in electronic form, the need for automated methods for data analysis continues to grow. The goal of machine learning is to develop methods that can automatically detect patterns in data, and then to use the u
Java设计模式 The field of design patterns goes back at least to the early 1980s. At that time, Smalltalk was the most common OO language and C++ was still in its infancy. At that time, structured programming was a commonly-used phrased and OO programmin
graphql型脚本
使用类型化类定义和构建GraphQL模式
import { Type , Field , Nullable , Mutation , String , Boolean , Int , makeSchema } from 'graphql-typescr ipt'
Type class Query {
Field ( ( ) => Box ) box : Box
}
class UnboxArguments {
Field ( ( ) => [ S
TypeGraphQL
使用类和装饰器，使用Typescr ipt创建GraphQL模式和解析器！
介绍
TypeGraphQL使开发GraphQL API成为一个令人愉快的过程，即通过仅使用类和一些装饰器魔术来定义架构。
因此，要创建对象类型或输入类型之类的类型，我们使用一种DTO类。 例如，要声明Recipe类型，我们只需创建一个类并用装饰器对其进行注释：
ObjectType ( )
class Recipe {
Field ( type => ID )
id :
