转载自:http://www.django-rest-framework.org/tutorial/5-relationships-and-hyperlinked-apis/ Tutorial 5: Relationships & Hyperlinked APIs At the moment relationships within our API are represented by using primary keys. In this part of the tutorial we'll…

1.关系和超链接 0.文档 https://www.django-rest-framework.org/tutorial/5-relationships-and-hyperlinked-apis/ https://q1mi.github.io/Django-REST-framework-documentation/tutorial/5-relationships-and-hyperlinked-apis_zh/ 1.效果 2.name用法,配合reverse 第一,我们使用REST框架的reve…

到目前为止,API内部的关系是使用主键来代表的.在这篇教程中,我们将提高API的凝聚力和可发现性,通过在相互关系上使用超链接. Creating an endpoint for the root of our API 现在,我们已经有了snippets和users的终端,但是没有一个单独的终端指向我们的API.使用之前常规的FBV方式和@api_view装饰器创建一个.在你的app的views文件内 from rest_framework.decorators import api_view f…

Tutorial 5: Relationships & Hyperlinked APIs At the moment relationships within our API are represented by using primary keys. In this part of the tutorial we'll improve the cohesion and discoverability of our API, by instead using hyperlinking for r…

前言:第一次接触django-rest-framework是在实习的时候.当时也不懂,看到视图用类方法写的感觉很牛逼的样子.因为官网是英文的,这对我的学习还是有一点的阻力的,所以当时也没怎么学.真是太贱了.其实官网有耐心,以我六级410(虽然也没过)的能力,肯定也是能搞懂的阿.追其原因,还是当时自己太浮躁了. Django rest framework介绍 Django REST framework is a powerful and flexible toolkit for building…

Django REST framework 是用于构建Web API 的强大而灵活的工具包. 我们可能想使用REST框架的一些原因: Web浏览API对于开发人员来说是一个巨大的可用性. 认证策略包括OAuth1a和OAuth2的包. 支持ORM和非ORM数据源的序列化. 如果你不需要更强大的功能,就可以使用常规的基于功能的视图. 广泛的文档和良好的社区支持. 包括Mozilla.Red Hat.Heroku和Eventbrite在内的国际知名公司使用和信任. Funding REST fram…

1, 序列化 Serialization 创建一个新环境 在做其他事之前,我们会用virtualenv创建一个新的虚拟环境.这将确保我们的包配置与我们正在工作的其他项目完全隔离. virtualenv env # 创建虚拟环境,命名: env source env/bin/activate # 进入虚拟环境env 既然我们已经在虚拟环境中,那么我们就可以安装我们依赖的包了. pip install django pip install djangorestframework pip instal…

Preface Working with both Object-Oriented software and Relational Databases can be cumbersome and time consuming. Development costs are significantly higher due to a paradigm mismatch between how data is represented in objects versus relational datab…

atlas英 [ˈætləs] 阿特拉斯. 美 [ˈætləs] n.地图集;〈比喻〉身负重担的人 == Apache Atlas Version: 1.1.0 Last Published: 2018-09-18 版本:1.1.0  最新出版:2018-09-18 == Data Governance and Metadata framework for Hadoop Hadoop的数据管理和元数据框架 Overview 概述 Atlas is a scalable and extensibl…

官方文档:http://www.django-rest-framework.org/ model.py class Snippet(models.Model): created = models.DateTimeField(auto_now_add=True) title = models.CharField(max_length=100, blank=True, default='') code = models.TextField() linenos = models.BooleanFiel…

本文为不同阶段的Python学习者从不同角度量身定制了49个学习资源. 初学者 Welcome to Python.org https://www.python.org/ 官方Python站点提供了一个开始使用Python生态系统和学习Python的好方法,包括官方文档. Learning Python The Hard Way https://learnpythonthehardway.org/book/ 一本在线书籍,有付费版与免费版的 Basic Data Types in Python…

In two previous blog posts I discussed some techniques for visualizing relationships involving two or three variables and a large number of cases. In this tutorial I will extend that discussion to show some techniques that can be used on large datase…

I’m going to start a short series on Core Data relationships and maybe throw in some general Core Data stuff too. Here in part one we’re just going to set our app up with core data and add two entities with a simple one to one relationship between th…

http://www.javacodegeeks.com/2012/11/mybatis-tutorial-crud-operations-and-mapping-relationships-part-1.html CRUD OperationsMyBatis is an SQL Mapper tool which greatly simplifies the database programing when compared to using JDBC directly. Step1: Cre…

这篇前面已经转载出来了,地址:http://www.cnblogs.com/purplefox2008/p/5646466.html…

SSL Programming Tutorial � Table of Contents [ � Index       This section demonstrates the implementation of a simple SSL client and server program using OpenSSL APIs. Although SSL client and server programs might differ in their setup and configurat…

MapReduce Tutorial(个人指导) Purpose(目的) Prerequisites(必备条件) Overview(综述) Inputs and Outputs(输入输出) MapReduce - User Interfaces(用户接口) Payload(有效负载) Mapper Reducer Partitioner Counter Job Configuration(作业配置) Task Execution & Environment(任务执行和环境) Memory Man…

/* Author: Jiangong SUN */ CodeFluent Entities is a model-first development tool which creates non-specific database model, specific database scripts, business model objects, and different presentation projets like ASP.NET MVC, WPF etc. I've used thi…

Welcome to Apache POI Tutorial. Sometimes we need to read data from Microsoft Excel Files or we need to generate reports in Excel format, mostly for Business or Finance purposes. Java doesn't provide built-in support for working with excel files, so…

A Complete Tutorial on Tree Based Modeling from Scratch (in R & Python) MACHINE LEARNING PYTHON R   SHARE      MANISH SARASWAT, APRIL 12, 2016 / 52     Introduction Tree based learning algorithms are considered to be one of the best and mostly used s…

With Power BI Desktop, you can connect to all sorts of different data sources, then combine and shape them in ways that facilitate making interesting, compelling data analysis and visualizations. In this tutorial, you'll learn how to combine data fro…

转自:https://developers.google.com/wallet/instant-buy/android/tutorial This tutorial guides you through integrating Instant Buy into a purchase flow, in the context of an example bike store. The tutorial provides details and complete source code to hel…

只是怕忘了命令,全部撸一次,记个大概.. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 安装Ruby之前,先要安装RVM: curl -L https://get.rvm.io | bash –s 然后,安装一些依赖之后: rvm install ruby version --with-openssl-dir=$HOME/.rvm/usr 之后安装Rails: gem install rails --version 4.0.0 --no-ri --no-rdoc 创建Rails新程序…

There are a lot of options when it comes to parsing XML on the iPhone. The iPhone SDK comes with two different libraries to choose from, and there are several popular third party libraries available such as TBXML, TouchXML, KissXML, TinyXML, and GDat…

好吧,我承认自己很懒,时间又不够用. 翻译的几个文章都是虎头蛇尾,但我保证这次肯定不太监. 关键的单词不翻译,实在觉得翻译成汉语很别扭,括号里是参考翻译. 有问题和建议尽管提出来,我会改进完善. Tutorial: Using AngularJS with Django 原文:http://glynjackson.org/weblog/entry/django-angular.html      点我进原文 Posted on: 31 Jan 2014, 4:58 p.m. Categories…

原文 : http://www.codeproject.com/Articles/1027709/AngularJS-Front-End-App-with-Cloud-Storage-Tutoria   Learn how to build a front-end web application with minimal effort in seven steps, using the AngularJS framework and the cloud storage service Parse…

The R qgraph Package: Using R to Visualize Complex Relationships Among Variables in a Large Dataset, Part One A Tutorial by D. M. Wiig, Professor of Political Science, Grand View University In my most recent tutorials I have discussed the use of the …

源文来自 RabbitMQ 英文官网的教程(2.Work Queues),其示例代码采用了 .NET C# 语言. In the first tutorial we wrote programs to send and receive messages from a named queue. In this one we'll create a Work Queue that will be used to distribute time-consuming tasks among multip…

The SQLAlchemy Object Relational Mapper presents a method of associating user-defined Python classes with database tables, and instances of those classes (objects) with rows in their corresponding tables. It includes a system that transparently synch…

Introduction to APPCORE Routine APIs This chapter provides you with specifications for calling many Oracle E-Business Suite APIs from your PL/SQL procedures. Most routines in the APPCORE library are described here. Some APPCORE routines are described…