Tag：chapter
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Time：2020-5-22
Participation mode: https://github.com/apachecn/f… Overall progress: https://github.com/apachecn/f… Project warehouse: https://github.com/apachecn/f… Contribution Guide Please be brave to translate and improve your translation. Although we pursue excellence, we don’t require you to be perfect, so please don’t worry about translation mistakes – in most cases, our server has recorded all translations, so you don’t have to worry about […]
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Time：2020-5-21
Flask Tutorial Pro This tutorial is a comprehensive application of flask. It explains how to use flask and related extensions to develop a complete project. At the same time, combined with the principle of program operation, the deployment of flask application is explained. Therefore, the main purpose of this tutorial is to help beginners of […]
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Time：2020-5-13
^ Start with $ End with * Any number of times, greater than or equal to 0 ? Let some cancel greedy matching, which can be understood as changing from left to right matching to some + One at least once, greater than or equal to 1 { }For example, {2,5}, 2 to 5 times […]
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Time：2020-5-9
There are several important points in designing table structurecurriculum< one to many > Chapter < one to many > Video < one to one > Course Resources Course/model Old models.py from datetime import datetime from django.db import models #1. There are several important points in the structure of design table #Entity 1 < relationship > […]
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Time：2020-5-8
There are several important points in designing table structurecurriculum< one to many > Chapter < one to many > Video < one to one > Course Resources Course/model Old models.py from datetime import datetime from django.db import models #1. There are several important points in the structure of design table #Entity 1 < relationship > […]
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Time：2020-4-28
Registration of courses 1. Registration import xadmin from apps.courses.models import Course, Lesson, Video, CourseResource #Xadmin allows us not to inherit anything class CourseAdmin(object): list_display = [‘name’, ‘desc’, ‘detail’, ‘degree’, ‘learn_times’, ‘students’] search_fields = [‘name’, ‘desc’, ‘detail’, ‘degree’, ‘students’] list_filter = [‘name’, ‘teacher__name’, ‘desc’, ‘detail’, ‘degree’, ‘learn_times’, ‘students’] list_editable = [“degree”, “desc”] class LessonAdmin(object): list_display = […]
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Time：2020-4-27
Project warehouse: https://github.com/apachecn/i Overall progress: https://github.com/apachecn/i Contribution Guide: https://github.com/apachecn/i Contribution Guide Please be brave to translate and improve your translation. Although we pursue excellence, we don’t require you to be perfect, so please don’t worry about translation mistakes – in most cases, our server has recorded all translations, so you don’t have to worry about […]
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Time：2020-4-20
The new book “angularjs half knowing half understanding” has been released! Summary Angularjs is the most popular front-end development framework. For front-end engineers, it is absolutely necessary to master this hot technology. In this book, the author’s knowledge of angularjs will be given to each other, and each knowledge point will be explained in detail […]
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Time：2020-3-8
The Fifth Day Today, I am learning the chapter of 09 | experiment: aggregate query. The main content is the exercise of the aggregate part. But in fact, I’ll give you an example and choose to sort out the grammar implementation. Then it demonstrates how to use the compass tool to generate aggregate queries visually. […]
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Time：2020-2-18
Reference source: vitu.ai Welcome to the world of data visualization In this learning section, you will learn how to use Seaborn to draw pictures from the primary data visualization processing to advanced drawing skills This tutorial is designed for users with little programming experience, and Each drawing chart will use the simplest method If you […]
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Time：2020-2-18
You should be familiar with Wu Enda. His machine learning course in coursera is very popular. Recently, his leading deep learning.ai opened a new course “tensorflow: data and deployment” on coursera, which mainly introduces the methods of data analysis using tensorflow.js, tensorflow Lite, tensorflow hub and other tools. The special course has been open for […]
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Time：2020-2-15
It is mainly divided into the following chapters How to register a bean Bean’s life cycleBean’s life cycle Attribute assignment Aware Prifile comment
