16-2. For loop

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2022-10-07 22:21:44
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https://space.bilibili.com/508290323/
1880播放
简介
1-1. Course introduction
04:17
1-3. How this course is structured
03:14
1-4. How to take this course
04:39
1-5. How to ask questions
06:55
2-1. Install python on a Windows PC
02:43
2-2. Install python on a Mac
03:27
2-3. 安装Install PyCharm
04:43
3-1. Section intro
01:48
3-2. First code Hello world
07:08
3-3. Working with the editor
06:22
3-4. Comments
05:36
4-1. Section intro本章学习介绍
02:42
4-2. Strings
07:55
4-3. 转义字符Escaped characters
05:47
4-4. Practice Strings
06:21
4-7. Variables
08:11
4-8. Variable names
06:36
4-9. Practice Variables
02:01
4-12. Characters
04:59
4-13. String formatting
12:38
4-14. f strings
08:05
4-15. Practice String formatting
03:39
4-18. String functions
07:57
4-19. Practice String functions
03:13
5-1. Section intro
03:02
5-2. Generating user input
02:56
5-3. Transforming String to number
03:59
5-4. Practice User input
02:17
5-7. Random numbers
04:28
5-8. Practice Random numbers
04:38
5-12. Debugging
08:10
6-1. Section intro
01:31
6-1. Section intro
01:31
6-2. Numbers
06:33
6-3. Number types
04:59
6-7. Conversions
06:31
6-8. None value
03:09
6-9. Practice Conversions
02:58
7-1. Section intro
03:16
7-2. Arithmetic operators
04:45
7-3. Assignment operators
04:00
7-4. Practice Arithmetic operators
04:12
7-7. Booleans
02:44
7-8. Comparison operators
04:13
7-9. Logical operators
04:32
7-10. Practice Logical operators
03:56
7-11. Practice More logical operators
04:00
7-14. Identity and Membership
05:26
7-15. Bitwise operators
06:15
8-1. Section intro
02:27
8-2. Why are collections useful
03:42
8-3. Collections
06:26
8-4. Iterators
04:52
9-1. Section intro
01:36
9-2. Lists
04:09
9-3. Indexes
04:16
9-4. Updating values
04:06
9-5. Practice Lists
03:01
9-8. List functions
10:30
9-9. More list functions
01:31
9-10. Practice List functions
04:09
9-13. Nested lists
07:49
10-1. Section intro元组
01:15
10-2. Tuples
05:10
10-3. Accessing items
03:59
10-4. Updating tuples
05:08
10-5. Practice Tuples
03:57
10-8. Tuple functions
04:06
10-9. Practice Tuple functions
02:51
11-1. Section intro集
00:49
11-2. Sets
05:11
11-3. Updating sets
06:39
11-4. Practice Sets
05:42
11-7. Set functions
04:30
11-8. Practice Set functions
03:39
12-1. 字典Section intro
00:47
12-2. Dictionaries
03:22
12-3. Accessing items
04:12
12-4. Updating dictionaries
07:07
12-5. Nested dictionaries
02:53
12-6. Practice Dictionaries
05:01
13-1. Section intro程序结构
01:32
13-2. What is flow control
03:23
13-3. If else
02:08
13-4. For loop
01:48
13-5. While loop
02:40
14-1. Section intro分支结构if语句
02:35
14-2. If statement
08:58
14-3. Practice If statement
05:51
14-6. Nested if
05:13
14-7. Indentation
07:25
14-8. If...elif...else
05:14
14-9. Practice If elif else
04:46
14-12. Shorthand if
05:20
15-2. Arithmetic and logical expressions
07:04
15-3. Practice Expressions
04:31
15-6. Ranges
03:57
15-7. Keywords in and is
04:02
15-8. Practice Keywords in and is
05:06
15-11. Truth value testing
04:49
15_12 practice truth value
02:29
16-1. 迭代Section intro
01:46
16-2. For loop
05:03
16-3. Break and continue
05:33
16-4. Practice For loops
04:03
16-7. Else
04:32
16-8. Nested loops
08:20
16-9. Pass
01:46
16-10. Practice Loops
03:57
17-1. Section intro
01:52
17-2. While loop
04:17
17-3. Break and continue
04:19
17-4. Else
03:02
17-5. Practice While loop
05:45
18-1. 列表Section intro
02:11
18-2. With for loop
07:53
18-3. Practice List comprehension with for loop
02:59
18-8. Do while loop
04:06
18-10. With if else statement
03:48
18-11. Practice List comprehension with if else statement
03:06
19-1. 函数基础Section intro
02:16
19-2. Functions
08:19
19-3. Naming conventions
03:59
19-4. Practice Functions
02:34
19-7. Parameters
04:40
19-8. Parameter default values
05:26
19-9. Return values
05:12
19-10. Practice More functions
03:19
20-1. 函数高级Section intro
03:55
20-2. Keyword arguments
06:06
20-3. Practice Keyword arguments
02:13
20-6. Arbitrary arguments
04:28
20-7. Arbitrary keyword arguments
06:25
20-11. pass
01:48
20-12. Scope
06:13
20-13. Practice Scope
01:32
20-16. Nested functions
03:20
20-17. Practice Nested functions
02:32
20-20. Recursion
06:48
20-21. Practice Recursion
02:34
23-1. lambda函数Section intro
02:24
23-2. Passing functions around
05:30
23-3. Lambdas
06:01
23-4. Practice Lambdas
05:28
23-7. Built in functions
08:55
23-8. Practice Built in functions
07:28
24-1. 异常处理Section intro
02:30
24-2. Exceptions
04:12
24-15. Debugging
07:50
24-9. With
07:29
24-3. Try except
06:56
24-4. Else
02:43
24-5. Finally
02:40
24-10. Raise exceptions
03:06
24-11. Practice Raise exceptions
01:39
24-26. Practice Try except finally
05:38
25-1. 文件操作与处理Section intro
01:51
25-2. File handling
13:07
25-3. Reading files
05:43
25-4. Practice Reading files
02:06
25-5. Creating files
06:55
25-6. Practice Creating files
03:57
26-7. os module
13:34
26-8. Config files
10:25
26-9. Practice Generator methods
05:53
26-12. Generator expressions
04:23
26-13. Practice Generator expressions
02:39
27-1. 装饰器Section intro
01:45
27-2. Decorators
09:38
27-3. Practice Decorators
04:08
27-6. Parameters
05:25
27-7. Return values
04:11
27-8. Practice Decorator parameters
02:19
27-11. Chaining decorators
04:17
28-1. 模块开发基础Section intro
01:33
28-2. Modules
05:03
28-3. From and as
05:12
28-4. Practice Modules
03:38
28-7. Custom modules
02:44
28-8. pip installer
04:09
28-9. Practice Importing a module
01:57
29-1. 面向对象编程基础Section intro
03:42
29-2. What is OOP
08:08
29-3. Classes
07:18
29-4. Objects
08:03
29-5. The self parameter
07:16
29-6 Everything is an object
06:04
29-7. Practice Classes and objects
07:08
29-10. Instance vs class variables and methods
06:24
29-11. Practice Instance vs class
02:21
29-14. Naming conventions
08:32
30-1 类(II)
08:12
30-2. The __init__() method
06:27
30-3. Practice Init
02:15
30-6. Dunder methods
08:07
30-7. Properties
11:28
30-8. Practice Properties
06:36
30-11. Delete variables and objects
02:59
30-12. pass
01:17
31-1. 类的继承Section intro
01:34
31-2. Inheritance
05:43
31-3. Practice Inheritance
03:24
31-6. Overriding parameters
06:22
31-7. The super() method
03:58
31-8. Practice Overriding parameters
03:03
32-1. 面向对象编程Section intro
02:17
32-2. The 4 principles
06:03
32-3. Inheritance
05:02
32-5. Practice Encapsulation
02:38
32-8. Abstraction
07:56
32-9. Practice Abstraction
05:08
32-12. Polymorphism
08:07
32-13. Practice Polymorphism
02:31
33-1. 网络协议HTTP与JSONSection intro
03:43
33-2. HTTP requests
12:44
33-3. GET request
11:31
33-4. POST request
03:55
33-5. JSON
06:17
33-6. Headers
04:46
33-7. Practice HTTP Requests
05:28
34-1. 数据库编程Section intro
05:45
34-2. SQL crash course
11:09
34-3. Create a database
11:55
34-4. Executing queries
13:07
34-5. Query placeholders
05:57
34-6. Executing scripts
04:21
35-1. GUI app with Tkinter
04:45
35-2. Foundations
05:24
35-3. Project Clicker
09:53
35-4. Arranging elements
10:58
35-5. Arranging elements continued
11:40
35-6. Widgets
10:32
35-7. Widgets continued
15:27
35-8. Attributes
07:04
36-1. 网络爬虫Section intro
04:15
36-2. Web scraping
10:11
36-3. HTML crash course
17:07
36-4. CSS crash course
11:20
36-5. Beautiful soup
09:40
36-6. Understanding the html
04:34
36-8. Finding information
07:15
36-9. Accessing data
05:13
36-10. CSS selectors
05:14
36-11. Navigating
10:53
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