On latex

VScode

basic setting

• LaTeX Workshop 的自动补全与代码段
• latex---vscode编辑器配置及快捷键（snnipets）设置
• Visual Studio Code (vscode)配置LaTeX
• @委员长长毛鸣

1.  ii  $  $  快速创建使用 $$ 包裹的行内公式	
2.  II  \(  \)  快速创建使用 \(\) 包裹的行内公式	
3.  dd  $$  $$  快速创建使用 $$$$ 包裹的行间公式	
4.  DD  \[  \]  快速创建使用 \[\] 包裹的行间公式
5.  oo \infty
6. bb \mathbb
7. bbR \mathbb{R}
8. bbQ \mathbb{Q}

For more, see math-snippets.

An alternative: hypersnips.

shortcuts

• vscode正反向搜索:option cmd j (ctrl+alt+ j) 与 double click
• latex加粗等快捷键: 设置->控制面板, 搜索并打开keybinding.json (这里还可以查看和定义更多快捷键, 搜索关键词open keyborad shortcuts(json)), 添加如下代码即可:

{
        "key": "ctrl+b",
        "command": "latex-workshop.shortcut.textbf",
        "when": "editorTextFocus && !editorReadonly && editorLangId == 'latex'"
      },

control width of code

stackoverflow

• To completely disable the wrapping:
  Settings > Editor: Word Wrap > Off
• To set the wrapping to the 160th column:
  Settings > Editor: Word Wrap > wordWrapColumn
  Settings > Editor: Word Wrap Column > 160
• Or add the following to your settings.json:
  "editor.wordWrap": "wordWrapColumn", "editor.wordWrapColumn": 160

Edit snippet for latex

Method 1: edit in "snip-code'' file directly.

Method 2: steps:

1. Press shif+cmd+p to open a search box;
2. Type: configure user snippets , and click it;
3. Search and select latex language;
4. Edit the code.
   Also see here.

color for pdf viewer

• Changing the Background Color for VSCode PDF Reviewer
• Open settings in vscode, search: workshop.view.pdf.
• noctis
  

Latex

OCR

• simpletex

Double columns contents (双栏目录)

• 如何将目录变为双栏结构？

\documentclass[UTF8]{ctexart}
\usepackage[toc]{multitoc}%多栏目录，默认两栏
\usepackage{blindtext}
%\renewcommand\multicolumntoc{3}可以修改为三栏
\begin{document}
\tableofcontents
\Blinddocument
\end{document}

• stex

table for latex

• tablesgenerator

Icons

• fontawesome

\documentclass{standalone}
\usepackage{fontawesome5}

\begin{document}

\faCat

\end{document}

Pdf

• SumaTraPDF快捷键

Github 同步 (OpenAI)

To connect Visual Studio Code (VSCode) to GitHub and synchronize your code across different devices, follow these steps:

• Step 1: Install Git
  First, ensure that Git is installed on your machine. You can download Git from git-scm.com.

• Step 2: Install the GitHub Extension for VSCode
  Open VSCode.
  Go to the Extensions view by clicking on the Extensions icon in the Activity Bar on the side of the window or by pressing Ctrl+Shift+X.
  Search for "GitHub" and install the "GitHub Pull Requests and Issues" extension.

• Step 3: Clone a GitHub Repository
  Open the Command Palette by pressing Ctrl+Shift+P.
  Type Git: Clone and select it.
  Enter the URL of your GitHub repository and press Enter.
  Choose a directory to clone the repository to your local machine.

• Step 4: Configure Git in VSCode
  Open the Command Palette by pressing Ctrl+Shift+P.
  Type Git: Initialize Repository if you haven't already initialized your local repository.
  Set your Git username and email by running the following commands in the integrated terminal (accessible via Ctrl+):
  bash
  复制代码

git config --global user.name "Your Name"
git config --global user.email "youremail@example.com"

• Step 5: Connect to GitHub
  Open the Command Palette by pressing Ctrl+Shift+P.
  Type GitHub: Sign in and select it.
  Follow the prompts to authenticate with your GitHub account.

• Step 6: Synchronize Changes
  Pull Changes
  To pull changes from the remote repository:

Open the Command Palette by pressing Ctrl+Shift+P.
Type Git: Pull and select it.
The latest changes from the remote repository will be pulled to your local machine.
Push Changes
To push your local changes to the remote repository:

Make your changes in VSCode.
Stage your changes by clicking the + icon next to the files in the Source Control view (accessible via Ctrl+Shift+G).
Commit your changes by entering a commit message and clicking the checkmark icon.
Push your changes by clicking on the ellipsis (...) in the Source Control view and selecting Push.

• Step 7: Enable Auto-Sync
  To enable auto-sync for your repository, you can use the GitHub extension settings:

Open the Command Palette by pressing Ctrl+Shift+P.
Type Preferences: Open Settings (UI) and select it.
In the Settings view, search for Git: Auto Fetch.
Enable the Git: Auto Fetch setting to automatically fetch changes from the remote repository.
By following these steps, you can set up VSCode to connect to GitHub and synchronize your code across different devices easily.