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TypeScript introductory video [can be understood even without learning JavaScript]

Chapter1 Introduction to typescript first experience
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Section1 Introduction
duration： 07 minutes 13 seconds

Section2 First experience with typescript
duration： 01 minutes 35 seconds

Section3 what is javascript
duration： 04 minutes 41 seconds

Section4 what is typescript
duration： 03 minutes 56 seconds

Section5 Advantages of typescript compared to js
duration： 05 minutes 43 seconds
Chapter2 Preparation of development tools
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Section1 Development tools (vscode)
duration： 03 minutes 10 seconds

Section2 Development tools (Node.js)
duration： 03 minutes 00 seconds

Section3 Why install a toolkit for parsing TS?
duration： 02 minutes 33 seconds

Section4 Install the toolkit for parsing TS
duration： 03 minutes 28 seconds
Chapter3 First time using TS
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Section1 The first TS file
duration： 07 minutes 58 seconds

Section2 Simplify the steps to perform TS
duration： 06 minutes 05 seconds

Section3 Comment
duration： 07 minutes 01 seconds

Section4 output statement
duration： 02 minutes 06 seconds

Section5 Typescript first experience summary
duration： 03 minutes 19 seconds
Chapter4 Variables and data types
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Section1 An introduction to variables and data types
duration： 01 minutes 24 seconds

Section2 what is a variable
duration： 02 minutes 32 seconds

Section3 Use of variables
duration： 08 minutes 39 seconds

Section4 Configure vscode
duration： 04 minutes 09 seconds

Section5 type annotation
duration： 03 minutes 38 seconds

Section6 Naming rules and specifications
duration： 07 minutes 59 seconds

Section7 Exercises with variables (exchanging the values ??of two variables)
duration： 05 minutes 17 seconds

Section8 Data type overview
duration： 03 minutes 53 seconds

Section9 Numeric type
duration： 04 minutes 31 seconds

Section10 string type
duration： 05 minutes 14 seconds

Section11 Boolean type
duration： 03 minutes 32 seconds

Section12 underfined and null types
duration： 06 minutes 30 seconds

Section13 Basic Types - Summary
duration： 04 minutes 26 seconds
Chapter5 operator
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Section1 Introduction to operators
duration： 00 minutes 46 seconds

Section2 arithmetic operators
duration： 04 minutes 27 seconds

Section3 Plus sign implements string concatenation
duration： 05 minutes 12 seconds

Section4 Thoughts caused by the plus sign
duration： 09 minutes 26 seconds

Section5 assignment operator
duration： 08 minutes 47 seconds

Section6 Increment and decrement operators
duration： 14 minutes 24 seconds

Section7 comparison operator
duration： 11 minutes 11 seconds

Section8 Logical Operators
duration： 14 minutes 24 seconds
Chapter6 Execute statement
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Section1 Statement introduction
duration： 01 minutes 30 seconds

Section2 Conditional statements overview
duration： 07 minutes 01 seconds

Section3 if statement
duration： 08 minutes 41 seconds

Section4 else statement
duration： 07 minutes 55 seconds

Section5 if else statement practice
duration： 07 minutes 40 seconds

Section6 Overview of the ternary operator
duration： 09 minutes 40 seconds

Section7 Exercises with the ternary operator
duration： 06 minutes 55 seconds

Section8 Overview of loop statements
duration： 04 minutes 12 seconds

Section9 Look at the composition of the for loop from the example of writing homework
duration： 13 minutes 31 seconds

Section10 Basic use of for loop
duration： 12 minutes 10 seconds

Section11 The execution process of for loop
duration： 10 minutes 54 seconds

Section12 Breakpoint debugging to view the for loop execution process
duration： 12 minutes 49 seconds

Section13 vscode breakpoint debugging configuration (1 configuration step)
duration： 10 minutes 59 seconds

Section14 vscode breakpoint debugging configuration (2 debugging tips)
duration： 09 minutes 55 seconds

Section15 For loop exercises (1 print 1-5)
duration： 04 minutes 07 seconds

Section16 Exercises in for loop (2 print the nth bun being eaten)
duration： 10 minutes 52 seconds

Section17 For loop exercises (3 Calculate the sum of 1-100)
duration： 11 minutes 47 seconds
Chapter7 break and continue keywords
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Section1 break keyword
duration： 09 minutes 33 seconds

Section2 continue keyword
duration： 07 minutes 28 seconds
Chapter8 array
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Section1 Introduction to arrays
duration： 01 minutes 04 seconds

Section2 Array overview
duration： 04 minutes 55 seconds

Section3 Create an array (Syntax 1)
duration： 09 minutes 48 seconds

Section4 Create an array (syntax 2)
duration： 04 minutes 28 seconds

Section5 Array length and index
duration： 10 minutes 23 seconds

Section6 Array value acquisition and storage (value acquisition)
duration： 06 minutes 09 seconds

Section7 Array value acquisition and storage (storage value)
duration： 07 minutes 25 seconds

Section8 Add elements to array
duration： 10 minutes 04 seconds

Section9 Iterate over the array (calculator default value is 0)
duration： 06 minutes 55 seconds

Section10 Traverse the array (the judgment condition is the length of the array minus 1)
duration： 07 minutes 23 seconds

Section11 Traverse the array (optimizing judgment conditions)
duration： 03 minutes 40 seconds

Section12 Array exercises (finding the sum of all elements in an array)
duration： 08 minutes 24 seconds

Section13 Array exercises (finding the maximum value in an array)
duration： 13 minutes 40 seconds

Section14 Array exercises (find elements in an array that are not 0)
duration： 10 minutes 13 seconds
Chapter9 Function basics
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Section1 Introduction to function basics
duration： 00 minutes 57 seconds

Section2 Function overview
duration： 09 minutes 33 seconds

Section3 Function usage
duration： 06 minutes 43 seconds

Section4 Function exercises
duration： 04 minutes 08 seconds

Section5 Function parameters overview
duration： 06 minutes 55 seconds

Section6 formal parameters and actual parameters
duration： 07 minutes 13 seconds

Section7 Additional description of parameters
duration： 10 minutes 40 seconds

Section8 Function parameter exercises (1)
duration： 03 minutes 19 seconds

Section9 Function parameter exercises (2)
duration： 05 minutes 10 seconds

Section10 Function return value overview
duration： 06 minutes 43 seconds

Section11 Basic usage of function return values
duration： 11 minutes 33 seconds

Section12 Function return value exercise (transformation of getSum function)
duration： 02 minutes 53 seconds

Section13 Function return value exercise (triangle area)
duration： 04 minutes 53 seconds

Section14 Function return value practice (finding the maximum value)
duration： 04 minutes 59 seconds

Section15 Description of return
duration： 09 minutes 37 seconds

Section16 Summary of function basics
duration： 02 minutes 14 seconds
Chapter10 Function advanced
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Section1 Advanced introduction to functions
duration： 00 minutes 51 seconds

Section2 Function debugging (basic operations)
duration： 10 minutes 09 seconds

Section3 Function debugging (function execution process)
duration： 08 minutes 03 seconds

Section4 variable scope
duration： 08 minutes 23 seconds
Chapter11 object
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Section1 Object introduction
duration： 01 minutes 11 seconds

Section2 Object overview
duration： 08 minutes 21 seconds

Section3 Create object
duration： 12 minutes 10 seconds

Section4 Interface (type annotation of object)
duration： 13 minutes 37 seconds

Section5 Type annotations for object methods
duration： 14 minutes 15 seconds

Section6 Use of interface
duration： 10 minutes 05 seconds

Section7 Object value
duration： 12 minutes 05 seconds

Section8 Object storage value
duration： 04 minutes 20 seconds

Section9 Summary of basic usage of objects
duration： 02 minutes 42 seconds
Chapter12 built-in objects
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Section1 Built-in objects overview
duration： 11 minutes 35 seconds

Section2 Array object (length property)
duration： 03 minutes 57 seconds

Section3 Array object (push)
duration： 10 minutes 58 seconds

Section4 Array object (forEach)
duration： 11 minutes 25 seconds

Section5 Array object (explanation of forEach)
duration： 13 minutes 53 seconds

Section6 forEach exercises
duration： 06 minutes 34 seconds

Section7 Array object (some)
duration： 11 minutes 02 seconds
Chapter13 web development basics
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Section1 Type inference of TS
duration： 10 minutes 39 seconds

Section2 An overview of web development basics
duration： 05 minutes 22 seconds

Section3 Basic use of HTML (create the first html page and use it)
duration： 06 minutes 33 seconds

Section4 Basic use of HTML (common tags)
duration： 11 minutes 31 seconds

Section5 Basic usage of CSS (style attribute)
duration： 05 minutes 18 seconds

Section6 Basic usage of CSS (style tag)
duration： 07 minutes 55 seconds

Section7 Basic use of CSS (css file)
duration： 04 minutes 51 seconds

Section8 Use javascript in your browser
duration： 08 minutes 41 seconds

Section9 Use Live Server plug-in - automatically refresh the browser
duration： 10 minutes 24 seconds
Chapter14 Run TS in browser
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Section1 Run TS in browser
duration： 12 minutes 20 seconds
Chapter15 DOM manipulation
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Section1 DOM manipulation overview
duration： 09 minutes 37 seconds

Section2 Get elements (querySelector)
duration： 11 minutes 50 seconds

Section3 TS type assertion
duration： 11 minutes 02 seconds

Section4 Get elements (querySelectorAll)
duration： 04 minutes 06 seconds

Section5 Manipulate text content (innerText)
duration： 07 minutes 50 seconds

Section6 Exercise (querySelectorAll and innerText)
duration： 11 minutes 51 seconds

Section7 Operation style (style attribute)
duration： 09 minutes 41 seconds

Section8 Operation demonstration (classList attribute)
duration： 10 minutes 25 seconds

Section9 Operation event (addEventListener add event)
duration： 10 minutes 49 seconds

Section10 Operation event (event object)
duration： 07 minutes 28 seconds

Section11 removeEventListener removes events (1)
duration： 10 minutes 03 seconds

Section12 removeEventListener removes events (2)
duration： 07 minutes 08 seconds

Section13 Two notes on event handlers in the form of function declarations
duration： 07 minutes 38 seconds
Chapter16 Chess game case
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Section1 Chess game demonstration and gameplay introduction
duration： 05 minutes 17 seconds

Section2 Game template description
duration： 11 minutes 38 seconds

Section3 Cell click (playing chess)
duration： 13 minutes 40 seconds

Section4 Cell click (optimized)
duration： 06 minutes 19 seconds

Section5 Adjust vscode and browser window position
duration： 03 minutes 01 seconds

Section6 Switch players (1)
duration： 12 minutes 03 seconds

Section7 Switch players (2)
duration： 07 minutes 54 seconds

Section8 Basic usage of enumerations
duration： 15 minutes 19 seconds

Section9 Numeric enumeration and string enumeration
duration： 10 minutes 48 seconds

Section10 Modify the current player using an enum
duration： 07 minutes 27 seconds

Section11 The idea of ????judging victory
duration： 08 minutes 36 seconds

Section12 Analyze winning array
duration： 08 minutes 38 seconds

Section13 Cell element list description
duration： 06 minutes 50 seconds

Section14 Encapsulating the winning function
duration： 14 minutes 41 seconds

Section15 Implement the winning function (1)
duration： 11 minutes 50 seconds

Section16 Implement the winning function (2)
duration： 09 minutes 53 seconds

Section17 Optimize the winning function
duration： 11 minutes 58 seconds

Section18 Determine a draw
duration： 09 minutes 35 seconds

Section19 Show winning information
duration： 08 minutes 07 seconds

Section20 restart game
duration： 16 minutes 03 seconds

Section21 Optimize restart the game
duration： 09 minutes 51 seconds

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