, small upper symbol
{上位公式\atop 下位公式}The upper and lower symbols are as large
{上位公式\choose 下位公式}The upper and lower symbols are the same size; the upper and lower symbols are included inside arcs
For example: \vec{x}\stackrel{\mathrm{def}}{=}{x_1,\dots,x_n}\ {n+1 \choose k}={n \choose k}+{n \choose k-1}\ \sum_{k_0,k_1,\ldots>0 \atop k_0+k_1+\cdots=n}A_{k_0}A_{k_1}\cdots The display effect is: \[\vec{x}\stackrel{\mathrm{def}}{=}{x_1,\dots,x_n}\\{n+1 \choose k}={n \choose k}+{n \
Markdown concise tutorial 2-Markdown basic use, markdown2-markdown
1. Preface
Markdown is a lightweight markup language that frees the author from the complicated typographical work.Easy to read and writeHas gradually become the de facto industry standard. The support for Markdown
Markdown concise tutorial 1-about Markdown, markdown concise tutorial 1-
Preface
Markdown is a lightweight markup language that frees the author from the complicated typographical work.Easy to read and writeHas gradually become the de facto industry standard. The support for Markd
IntroductionSo far, I have used the Markdown editor: Markdownpad (client), Stackedit, Marc, Cmd Markdown, Jane, and now Csdn Markdown, due to CSDN Markdown is developed on the basis of Stackedit, so the two are basically the same in terms of use and style, but csdn Markdown
Overview Brief Introduction MarkdownMarkdown is a lightweight markup language that allows people to write documents in easy-to-read, easy-to-write, plain text format and then convert them into rich HTML pages. --from [Wikipedia]Simply put, markdown means "formatting" with a "marker symbol". The markdown syntax tag corresponds to the HTML syntax tag one by one , such as Markdown's two level header tag corres
[CSDN_Markdown] use the CSDN Markdown editor and markdown Editor Introduction
Recently, CSDN has supported Markdown syntax to write a blog. I wrote an experiment a few days ago. It feels good. I am going to write several articles to introduce how to use the CSDN Markdown editor to write a blog. It is not comprehensive,
Welcome to the CSDN-markdown Editor, csdn-markdownThinkPHP framework
ThinkPHP framework
TP Process Analysis
URL scheduling mode
Module Operation module
Empty module operation
Cross-module Scheduling
Module Group
Module call view Template
Data Display in the template
Layout
TP Cache
Data model
Add, delete, modify, and query data
Automatic Form Verification
Field ing
Aspect-Oriented programming analysis
If you want to save html to the database, you cannot edit the article again. If you want to store markdown, you must format the article when displaying it, if the markdown resolution used by the backend is different from the markdown editor standard, the backend needs to be different...
If you store html in the database, you cannot edit the article again.
I
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Some novice think the use of Markdown station has a flaw is the need for server support, such as jeklly or higridcms, in fact, higrid that is not the case. To only static space friends, Higrid introduced a static rendering Markdown, is strapdown.js. Using Strapdown.js is markdown to HTML JavaScript and has an interface effect that doesn't require you to write CSS
Math. Round (X)Rounding and adding 0.5 rounded downMath. Round (1.5) 2Math. Round (-11.5)-11Math. Round (-11.2)-10Math. Ceil (X)Minimum integer not less than XMath. Ceil (1.5) 2Math. Ceil (-1, 1.5)-1Math. Floor (X)Returns the largest integer less than or equal to X.Math. Floor (5.99) 5Math. Floor (-1, 5.99)-6Math. Random ()Generate random decimal places between 0 and 1Math. Random () * 7 generates random decimals between 0 and 7Math. Random () * 7 + 1
Use of the Markdown text editor in information publishing and information interaction (1). markdown Text Editor
Markdown is a markup language that can be written in a common text editor. It uses HTML-like markup syntax to make the common text content have a certain format.
MarkdownEditor is a browser-based Markdown te
Let everyone wait! The new markdown feature has been released until today... But whatever the case, it was released!
After the first version of the markdown feature was released in March, many park friends reported that it was very bad. Based on the feedback, we found that it was not only bad, but also bad. As a result, I decided to re-develop the markdown funct
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Welcome to the markdown editor. Welcome to markdown.Welcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image li
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Welcome to the CSDN-markdown Editor, csdn-markdownWelcome to blog with Markdown Editor
This Markdown editor uses StackEdit to modify it. using it to write a blog will bring a new experience:
Markdown and extended Markdown concise syntax
Code block highlighting
Image link
Markdown Quick Start, markdown
Although there are many Markdown syntaxes, there are not many actually used. The following syntaxes can basically cover what we usually use
Section, title, Block Code
A paragraph is composed of more than one connected row sentence, and more than one blank row is divided into different paragraphs.
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