Typescript study notes
Record and learn the basic use of TS for follow-up troubleshooting and as a reference manual. It is boring to just read the document, so...
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Tag: notes
Backtracking algorithm – Range of motion of the robot
There is a matrix, the robot can start from the grid of coordinate (0,0), it can move one grid to the left, right, up and...
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Lerna – based multi-package JavaScript project setup and maintenance
Splitting a large code repository into independently versioned packages is useful for code sharing. However, changes can become cumbersome and difficult to track if they...
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Git Study note 7
We know that a commit object is a version, so we have a historical breakthrough in a version, so we need to record it. In...
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Ken’s HTML, CSS guide for getting started _CSS3 selector (Note 4) 5
Structured pseudo-class selector :root selector: The root selector is used to match the root element of the document. The style defined with the :root selector...
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HTML Introduction Note 1
Who invented HTML? The English name for HTML is Hyper Text Marked Language. HTML was created by Tim Berners-Lee, the inventor of the Web, and...
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A built-in Git client to improve your productivity
Webstorm integrates a very useful Git management tool, which can greatly improve our work efficiency, this article will share with you a few common operations...
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Variables in CSS
Under the definition of MDN, the CSS variable is a custom attribute --*, which refers to the attribute name prefixed by --, such as --example,...
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Debug, read the source of the silver bullet
There is a way to learn, blindly learning will only get half the result with twice the effort. Again, there is a way to read...
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What does Doctype do? How to distinguish strict mode from promiscuous mode? What do they mean?
A Doctype is a document type declaration that defines a general markup language. It basically tells a standard General markup language parser what document type...
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CSS related
Draw a 0.5px line using meta viewport this is also the way to taobao touch screen, commonly used mobile HTML viewport Settings as follows, the...
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React Basic concept 1
Scaffolding JSX class component functional component event handling (three scenarios for this problem) Life cycle communication setState
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How to design and implement mind mapping visualization scheme
Support customization requirements. It is applied to test case management, intelligent manufacturing process, asset prototype management, front-end capability map management, mi note mind map, etc.
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Gos: GO MODULE solution 
The current gos is still an alpha version, welcome more people to comment and improve it 
, You can add more commands to it, or...
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, You can add more commands to it, or...Study Notes – HTML (updated continuously)
HTML Basics - Shadow DOM is a specification for HTML that allows browser developers to encapsulate their OWN HTML tags, CSS styles, and specific JavaScript...
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【LeetCode】627. Swap Salary
Given a table salary, such as the one below, that has m=male and f=female values. Swap all f and m v
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How to conceive and develop an out-of-the-box chart library G2Plot
Why is there G2Plot when there is G2(the general statistical chart visualization engine)? G2 uses graphic syntax to draw, there is a certain up-front cost,...
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Java thread pool learning notes
How can a thread pool perform a task with three core threads and a maximum number of threads four blocking queues five
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Go mod used
Go Modules is a new feature in Golang 1.11. Now that 1.12 is out, it's time to use it. Modules officially defined as: GO111MODULE has...
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The output of a Java program | Java exercises 】 【 a second (resolution)
Relevant article: the output of a Java program | Java exercises 】 【 the first set (including parsing) level of difficulty: easy to predict the...
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Reading notes of The Essay on Persuasion
It can only be said that he deserves to be regarded as a great man in Japan, as a figure on the head of "ten...
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Inflate inflate
Layoutinflater.inflate () is a frequently used system method that loads THE XML as a View object, to see how it works in the source code.
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Wechat applet how to modify the style of the child component in the parent component
Wechat small program in general, the parent component can not change the style of the child component, so you need to move some thought to...
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“Puppy money money” reading notes
Puppy Money is my first financial book in a real sense. The author uses stories to tell readers about financial management. Whether it is a...
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Two tomato bell Rust grammar study
Languages have similar core features, such as concepts of variables, basic types, functions, annotations, and control flow. However, every language has its own unique concepts....
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Poor Dad and Rich Dad
This book is me on the subway fragments of time to read with the Kindle, and also is the book I didn't know "financial" this...
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The Rabble. Reading notes
The book was bought for quality test platform a lot of books, is 5 yuan, the content of the book are roughly scanning, basic not...
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To the World in 2025
Jacquard wrote the letter at the turn of the century in 1999, when he was 74, expecting his unborn great-grandson to open it in 2025,...
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Murphy’s Law reading notes
There are N versions of Murphy's Law on the market. I bought a pure book for use, but the content is too poor to be...
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A study note for getting started with Swift
1. Reading Overview After reading "The Swift Programming Language Chinese edition", I have a preliminary understanding of swift language. Swift is not only a programming...
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