Course 6340
Course Introduction:Required knowledge: PHP syntax basics Mysql basic usage Common commands in Linux systems Basic use of Swoole
Course 5288
Course Introduction:Flume is a distributed, reliable system. It can efficiently collect and integrate data, and can also move large amounts of data from different sources to data centers for storage. Flume is a top-level project under Apache. Flume can not only collect and integrate log data, because the data source can be customized, Flume can be used to transmit large amounts of log data, which includes not only network transmission data, data generated by social media, email information, etc.
Course 41667
Course Introduction:"High-Performance Linux Server Building Video Tutorial" introduces the installation and configuration of the system, the introduction of the editor, the operation of files, the establishment of the lnmp environment and the installation and use of Redis.
Course 3884
Course Introduction:The uni version of mescroll is a component specially used for pull-down refresh and pull-up loading of uni-app. It integrates functions such as automatic paging processing, automatic control of no data, empty layout prompts, and return to the top button. This chapter will teach you the mescroll-body component from scratch, because it supports native components and has good performance, making up for the shortcomings of mescroll-uni. In addition, this chapter also implements functions such as how to handle multiple mescroll components on the same page when switching tabs, automatically handle paging, automatically control no data, and empty layout prompts.
Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
将鼠标移至文字处即可查看效果:constblackBox=document.querySelector(".black-box");window.addEventLis tener(
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2023-11-05 17:37:54 0 1 216
Why do so many JavaScript scripts append random numbers to things? collision?
我最近一直在学习JavaScript,并且看到了许多使用Math.rand()附加到链接的示例(Face book.com、可读性书签)。这解决了什么问题?
2023-11-04 20:00:04 0 2 296
我在Nuxt3中有以下异步可组合项,但它没有按预期工作,来自React背景,我认为我错过了一些东西。我的可组合项中有以下代码。
2023-11-02 16:59:05 0 1 298
Course Introduction:最佳C++框架选择应重点考虑性能:内存管理、并发处理、代码生成和基准测试。领先框架包括Boost、Qt、Cinder、Armadillo和Eigen。实战案例展示了使用Qt构建高性能图像处理应用,显著提升了速度和实时交互性,证明了C++框架在高性能应用开发中的有效性。
2024-07-05 comment 257
Course Introduction:是的,Go框架通过以下方式增强代码可维护性:分解关注点,专注于业务逻辑。强制执行一致的编码风格和设计模式。提供内置测试工具,提高代码质量。减少代码重复,优化代码结构。自动化特定任务,减少错误可能性。
2024-07-05 comment 0 880
Course Introduction:在Java框架中,异常处理方案影响着可扩展性。1.同步异常处理将异常处理限制在特定代码块,导致嵌套try-catch块,影响可维护性。3.实战中,电子商务网站使用了反应式编程,将产品详细信息获取异常处理集中化,提高了代码的可读性和可维护性。
2024-07-05 comment 0 388
Course Introduction:C++框架在高性能计算(HPC)中发挥着至关重要的作用,原因如下:高性能:直接编译为机器代码,最大程度地提高执行速度。可伸缩性:可以轻松扩展到多处理器和节点,提高并行性。
2024-07-05 comment 0 852
Course Introduction:使用C++框架提高可扩展性和可重用性的技巧包括:模组化设计:将代码组织成可独立使用的模组,便于修改和替换。依赖注入:解耦组件之间的依赖关系,简化配置和测试。接口和抽象类:定义公用行为,支持不同实现的互换性。事件和观察者模式:创建解耦合的通信机制,提高可扩展性。这些技术增强了C++应用的可扩展性和可重用性,使其易于维护和适应不断变化的需求。
2024-07-05 comment 477