Python front end, frames, and others (155 questions)

1 Talk about your understanding of the HTTP protocol.
2 Talk about your understanding of the WebSocket agreement.
3 What is a magic string?
4 How do I create a responsive layout?
5 which front-end frames have you ever used?
6 What is an AJAX request? and use jquery and XMLHttpRequest objects to implement an AJAX request.
7 How to implement rotation on the front end?
8 How to implement long rotation on the front end?
9 The role of Vuex?
What is the role of a routed interceptor in the ten Vue?
The role of Axios?
12 Enumerate common commands for Vue.
13 Brief Introduction Jsonp and realization principle?
14 What is Cors?
15 enumerate the common requests in the HTTP request method?
16 Enumerate the status codes in the HTTP request?
17 Enumerate the common request headers in HTTP requests?
18 look at the results of the picture writing:

19 Look at the results of the picture writing:

20 look at the results of the picture writing:

21 look at the results of the picture writing:

22 Look at the results of the picture writing:

23 Look at the results of the picture writing:

A comparison of the Django, flask, and tornado frameworks?
25 What is WSGI?
The life cycle of the Django request?
27 Listing Django's built-in components?
28 enumerate the 5 methods of Django middleware? And the application scenario for Django middleware?
29 brief description of what is FBV and CBV?
When was the Django request object created?
31 How do I add an adorner to a CBV program?
32 enumerating all methods in the Django Orm (all methods of the Queryset object)
What is the difference between only and defer?
What is the difference between select_related and prefetch_related?
What is the difference between filter and exclude?
36 enumerates the three ways in which SQL statements can be written in the Django Orm.
How do I set up read and write separations in the Notoginseng Django Orm?
What are the effects of the F and Q?
What is the difference between the values and values_list?
40 How do I batch create data using Django ORM?
What is the role of Django's form and modeform?
In the Django form component, if the field contains the choices parameter, use two methods to implement real-time updating of the data source.
What is the role of the On_delete parameter in the ForeignKey field in the Django model?
What is the implementation mechanism of CSRF in Django?
How does Django implement WebSocket?
46 What method can I use to carry CSRF tokens when I send a POST request using AJAX based on Django?
How to create a log record when adding data to an ORM table is implemented in Django.
How does the Django cache be set?
Can the Django cache use Redis? If so, how can I configure it?
The role of name in the Django routing system?
What is the difference between filter and Simple_tag in a Django template?
The role of Django-debug-toolbar?
How does unit testing work in Django?
54 explain the meaning of the DB first and code first in ORM?
How does Django generate the classes in the model based on the database tables?
56 What are the pros and cons of using ORM and native SQL?
57 Brief introduction to MVC and MTV.
What is the role of the Django ContentType component?
59 What do you know about the restfull norm?
60 what does the idempotent of the interface mean?
61 What is RPC?
What is the difference between HTTP and HTTPS?
63 Why should I use the Django Rest framework framework?
What are the components in the Django Rest framework framework?
What classes can be inherited by views in the Django Rest framework framework?
66 describes the validation process for the Django Rest Framework framework.
How does the Django Rest framework implement user access frequency control?
The advantages of the flask framework?
Flask Framework Dependent components?
The role of the Flask blueprint?
71 List of used flask third-party components?
72 briefly flask context management process?
The role of G in the flask?
What are the relevant classes involved in context management in the flask? and describe the main role of the class?
75 Why should flask maintain the value stack in the local object as a list?
How do I complete a multi-app app in flask?
77 What components do I need to implement websocket in flask?
How does the Wtforms component work?
Flask Framework default session processing mechanism?
80 explain the difference between a local object and a Threading.local object in the flask framework?
What is the blinker in Bayi flask?
What is the difference between the session and the scoped_session in SQLAlchemy?
SQLAlchemy how to execute native SQL?
How is the implementation of the ORM?
The role of the Dbutils module?
86 are the following sqlalchemy fields correct? If it is not correct, please correct:

How do I set the engine and character encoding for a table in Sqlachemy?
How do I set a federated unique index in Sqlachemy?
89 briefly describes the characteristics of the Tornado framework.
90 briefly describe the role of future objects in the Tornado framework.
How does the WebSocket program be written in the tornado framework?
How does a static file in the tornado be handled? such as: <link href= "{{Static_url (" Commons.css ")}}" rel= "stylesheet"/>
What module does the tornado operation MySQL use?
94 tornado operate the module used by Redis?
95 brief description of the tornado framework of the application scenario?
The common command functions of the # git:
97 brief description of the following Git stash commands and related other commands.
98 the difference between the merge and Rebase commands in Git.
99 how does co-development work with Git?
100 How do I implement code review based on Git?
101 How does git implement v1.0, v2.0, and other versions of management?
102 What is Gitlab?
103 the difference between GitHub and Gitlab?
104 How do I contribute code to a great open source project on GitHub?
What is the role of the. gitignore file in git?
106 What is agile development?
107 describe the role of Jenkins tools?
108 How does a company implement code publishing?
109 Describe the difference between RABBITMQ, Kafka and zeromq?
How RABBITMQ to ensure that the data is not lost when it is not processed before the consumer gets the task done?
111 RABBITMQ How to persist messages?
How does the RABBITMQ control the order in which messages are consumed?
What does Exchange type 113 for the following RABBITMQ mean? such as: fanout, Direct, topic.
114 What is celery and what is the application scenario?
115 briefly describes the operation mechanism of celery.
How does celery achieve timed tasks?
117 brief description of Celery multi-task structure directory?
118 celery The difference between the adorner @app.task and @shared_task?
119 briefly describe the function and basic use of requests module.
120 briefly describe the function and basic use of BeautifulSoup module.
121 briefly describe the function and basic use of Seleninu module.
122 the workflow of the components in the Scrapy framework?
123 How do I set up the proxy (two methods) in the Scrapy framework?
How do I download large files in the 124 scrapy framework?
How to achieve speed limit in scrapy?
How to implement tentative crawler in 126 scrapy?
How do I customize commands in 127 scrapy?
How to realize the depth of the crawler in Scrapy?
How does the pipelines work in 129 scrapy?
Scrapy pipelines How to discard an item object?
131 briefly describe the role of crawler middleware and download middleware in Scrapy.
The role of Scrapy-redis components?
133 How do the tasks in the Scrapy-redis component work?
How does the scheduler of the 134 Scrapy-redis implement the task's depth and breadth first?
135 Brief Introduction vitualenv and application scene?
136 Brief Introduction Pipreqs and application scene?
137 What code-checking tools are used in Python?
138 describe the role of saltstack, ansible, Fabric, puppet tools?
What is the difference between a 139 B tree and a C + tree?
140 please list common sorts and implement any three of them by code.
141 Please list common lookups and implement any three of them by code.
142 Please list the design patterns you are familiar with?
143 Have you ever brushed a leetcode?
144 Enumerate the familiar Linux commands.
145 What is the system on the company's online server?
146 Explanation of PV, UV meaning?
147 Explain the meaning of the QPS?
148 the difference between Uwsgi and Wsgi?
The role of 149 supervisor?
150 what is a reverse proxy?
151 describe the entire process of SSH.
152 are there any problems to find the solution?
153 are there any technical categories of public numbers to follow?
154 What new technology is being researched recently?
155 Have you learned about domain-driven models?

Python front end, frames, and others (155 questions)