Files

T

bruno ff99b8eb2b feat: 论文级博客系统 - 完整数学公式与高级代码展示

📚 论文级功能实现:
- ✅ KaTeX数学公式渲染系统 (内联$...1411...1411)
- ✅ 高级代码高亮 (行号、标题、语法着色)
- ✅ PWA渐进式Web应用支持
- ✅ 多语言代码支持 (20+编程语言)
- ✅ 代码行标注系统 (错误/成功/警告/高亮)

🧮 数学公式系统:
- LaTeX语法完整支持
- 数学宏定义 (\RR, \NN, \ZZ, \QQ, \CC等)
- 复杂公式渲染 (矩阵、积分、求和、分数)
- 响应式数学表达式
- 黑暗模式数学公式适配

💻 高级代码展示:
- 代码块标题显示
- 行号自动生成
- 语法高亮增强
- 多行高亮标注
- 错误/成功/警告行标记
- 20+编程语言支持

🔧 企业级插件:
- @docusaurus/plugin-pwa (离线支持)
- rehype-katex (数学公式)
- remark-math (数学语法)
- remark-gfm (GitHub风格Markdown)
- prism-react-renderer (代码高亮)

📊 算法示例升级:
- Transformer深度学习模型
- 多头注意力机制实现
- 完整的神经网络架构
- 专业文档注释
- 类型提示和错误处理

🎨 视觉优化:
- 数学公式背景框
- 代码行高亮动画
- 专业配色方案
- 渐变边框效果
- 响应式设计适配

📱 PWA功能:
- 离线访问支持
- 应用图标配置
- 清单文件完整
- 主题色统一
- 安装提示优化

🚀 性能优化:
- 图片质量提升至85%
- 代码分割优化
- 字体预加载
- CSS变量系统
- GPU加速渲染

✨ 用户体验:
- 论文级排版标准
- 学术引用格式
- 专业视觉层次
- 无障碍访问支持
- 多设备完美适配

2025-07-20 06:51:21 +08:00

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repeat-string

Repeat the given string n times. Fastest implementation for repeating a string.

Install

Install with npm:

$ npm install --save repeat-string

Usage

repeat

Repeat the given string the specified number of times.

Example:

Example

var repeat = require('repeat-string');
repeat('A', 5);
//=> AAAAA

Params

string {String}: The string to repeat
number {Number}: The number of times to repeat the string
returns {String}: Repeated string

Benchmarks

Repeat string is significantly faster than the native method (which is itself faster than repeating):

# 2x
repeat-string  █████████████████████████  (26,953,977 ops/sec)
repeating      █████████                  (9,855,695 ops/sec)
native         ██████████████████         (19,453,895 ops/sec)

# 3x
repeat-string  █████████████████████████  (19,445,252 ops/sec)
repeating      ███████████                (8,661,565 ops/sec)
native         ████████████████████       (16,020,598 ops/sec)

# 10x
repeat-string  █████████████████████████  (23,792,521 ops/sec)
repeating      █████████                  (8,571,332 ops/sec)
native         ███████████████            (14,582,955 ops/sec)

# 50x
repeat-string  █████████████████████████  (23,640,179 ops/sec)
repeating      █████                      (5,505,509 ops/sec)
native         ██████████                 (10,085,557 ops/sec)

# 250x
repeat-string  █████████████████████████  (23,489,618 ops/sec)
repeating      ████                       (3,962,937 ops/sec)
native         ████████                   (7,724,892 ops/sec)

# 2000x
repeat-string  █████████████████████████  (20,315,172 ops/sec)
repeating      ████                       (3,297,079 ops/sec)
native         ███████                    (6,203,331 ops/sec)

# 20000x
repeat-string  █████████████████████████  (23,382,915 ops/sec)
repeating      ███                        (2,980,058 ops/sec)
native         █████                      (5,578,808 ops/sec)

Run the benchmarks

Install dev dependencies:

npm i -d && node benchmark

About

repeat-element: Create an array by repeating the given value n times. | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Contributors

Commits	Contributor
51	jonschlinkert
2	LinusU
2	tbusser
1	doowb
1	wooorm

Building docs

(This document was generated by verb-generate-readme (a verb generator), please don't edit the readme directly. Any changes to the readme must be made in .verb.md.)

To generate the readme and API documentation with verb:

$ npm install -g verb verb-generate-readme && verb

Running tests