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.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course 8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
2023-10-16 13:38:10 0 2 195
这是关于PHP语法时不时出现的问题的集合。这也是一个社区Wiki,因此邀请每个人参与维护此列表。这是为什么?过去很难找到有关运算符和其他语法标记的问题。
2023-10-10 14:59:04 0 2 233
Vuex Getter Hook with parameters
2023-08-29 18:45:19 0 1 313
2023-08-29 11:47:07 0 2 319
2023-08-21 23:21:12 0 2 190
Course Introduction:对于PHP中查找数组特定元素的最优算法:线性搜索:遍历所有元素,查找匹配项。二分搜索:通过将数组分成两半并比较目标值与中值来工作。在实际场景中,二分搜索算法对于大型数组比线性搜索算法更有效,速度快得多。
2024-05-01 comment 0 402
Course Introduction:PHP数组元素查找算法效率比较:线性搜索:无序数组中效率为O(n);二分搜索(有序数组):时间复杂度为O(logn);散列表:时间复杂度始终为O(1),无论数组类型。
2024-05-01 comment 0 363
Course Introduction:「扩散模型」也能攻克算法难题?图片一位博士研究人员做了一个有趣的实验,用「离散扩散」寻找用图像表示的迷宫中的最短路径。图片作者介绍,每个迷宫都是通过反复添加水平和垂直墙生成的。最短路径是通过精确算法算出来的。图片然后使用离散扩散模型和U-Net。将起点和目标的迷宫被编码在一个通道中,而模型在另一个通道中用解来消除迷宫的噪声。图片再难一点的迷宫,也能做的很好。图片为了估算去噪步骤p(x_{t-1}|x_t),
2024-04-02 comment 0 883
Course Introduction:PHP算法解析:查找数组中缺失数字的高效方法在开发PHP应用过程中,经常会遇到需要查找数组中缺失数字的情况。这种情况在数据处理和算法设计中很常见,因此我们需要掌握高效的查找算法来解决这个问题。本文将介绍一种高效的方法来查找数组中缺失数字,并附上具体的PHP代码示例。问题描述假设我们有一个包含1到100之间的整数的数组,但其中有一个数字缺失了。我们需要设计一个
2024-03-02 comment 0 509
Course Introduction:演化策略(EvolutionStrategies,ES)是一种基于自然界进化思想的优化算法,用于通过迭代搜索来优化数学函数。它最早由德国学者Rechenberg和Schwefel在1960年代提出。该算法将函数优化视为在参数空间中搜索最优解的过程。它通过随机选择一些解,并通过变异和选择操作来生成新的解。与其他进化算法不同,演化策略算法不使用交叉操作。通过反复迭代,演化策略算法能够逐步优化解的质量,直到找到最优解。它在解决复杂问题、高维优化以及无梯度信息的情况下具有一定的优势。演化策略算法在优化问题中有着广
2024-01-24 comment 388