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  • Tailwind CSS CSS 提取和打包优化

    在现代前端工程中,CSS 的提取和打包优化对于项目性能至关重要。本节将详细介绍如何在使用 Tailwind CSS 的项目中实现 CSS 的高效提取和打包优化。 CSS 提取策略 MiniCssExtractPlugin 配置 // webpack.config.js const MiniCssExtractPlugin = requir...
  • Getting Started

    1421 2025-03-11 《Apache Iceberg 1.8.1》
    Getting Started The latest version of Iceberg is 1.8.1 . Spark is currently the most feature-rich compute engine for Iceberg operations. We recommend you to get started with Spar...
  • DDL

    1402 2025-03-11 《Apache Iceberg 1.8.1》
    Spark DDL To use Iceberg in Spark, first configure Spark catalogs . Iceberg uses Apache Spark’s DataSourceV2 API for data source and catalog implementations. CREATE TABLE Spark...
  • 第二节:代码查看页 - 语法高亮与行号实现

    学习目标 页面分析 实现步骤 第1步:准备HTML骨架与Tailwind配置 第2步:实现文件路径导航 第3步:实现文件操作栏 第4步:实现代码查看区 第5步:添加更多代码行和文件底部信息 第6步:实现文件底部信息 关键样式技术点解析 1. 代码行与行号的实现 2. 行高亮实现 3. 语法高亮集成 4. 响应式导航与操作按钮 5. ...
  • Flink Configuration

    1382 2025-03-12 《Apache Iceberg 1.8.1》
    Flink Configuration Catalog Configuration A catalog is created and named by executing the following query (replace <catalog_name> with your catalog name and <config_key> =<confi...
  • DataHub

    Description Key features Options endpoint [string] accessId [string] accessKey[string] project [string] topic [string] timeout [int] retryTimes [int] common options Exam...
  • Camus to Gobblin Migration

    1351 2025-03-26 《Apache Gobblin 0.17.0》
    Advantages of Migrating to Gobblin Kafka Ingestion Related Job Config Properties Config properties for pulling Kafka topics Config properties for compaction Deployment and Chec...
  • Metrics Reporting

    1336 2025-03-10 《Apache Iceberg 1.8.1》
    Metrics Reporting As of 1.1.0 Iceberg supports the MetricsReporter and the MetricsReport APIs. These two APIs allow expressing different metrics reports while supporting a plu...
  • Monitoring

    1331 2025-03-19 《Apache Gobblin 0.17.0》
    Overview Metrics Collecting and Reporting Metrics Reporting Metrics collection JVM Metrics Pre-defined Job Execution Metrics Job Execution History Store Email Notifications ...
  • 第五章:synchronized关键字

    学习目标 1. 对象锁与类锁的概念 1.1 对象锁(实例锁) 1.2 类锁(静态锁) 1.3 对象锁与类锁的对比 2. synchronized修饰方法与代码块的区别 2.1 修饰方法 vs 修饰代码块 2.2 不同锁对象的选择 3. synchronized的底层实现原理 3.1 Monitor监视器 3.2 字节码层面的实现 3.3 ...