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...
How to center navigation bar, main content and footer
我正在为当地运动队制作一个网页,因为他们的网页看起来不太好,而且Wordpress的用户界面也不太友好,所以我认为尝试自己编码可能会更容易。我无法在页面上输入导航栏、主要内容和页脚。
2023-09-16 13:52:33 0 1 742
2023-09-13 16:19:38 0 1 260
Update using multiple JOINs in MySQL/Python
2023-09-12 21:19:12 0 1 311
2020-08-31 18:35:16 0 1 700
2017-06-16 09:19:17 0 1 775
Course Introduction:以太坊合约交易允许开发者在区块链上部署可执行代码,为创建去中心化应用程序(dApps)提供基础。合约交易包含部署或调用现有合约的操作。合约交易具有去中心化、不可变、可扩展和透明的特点,使其适用于创建加密货币钱包、去中心化金融应用程序和可编程供应链等广泛的用例。
2024-07-02 comment
Course Introduction:以太坊合约交易技巧包括:优化Gas成本:减少循环、避免不必要的赋值、选择合适的变量类型、使用Memory关键字处理异常:使用Require、自定义错误事件、在恢复函数中处理错误安全考虑:检查传入数据、使用预言机
2024-07-02 comment
Course Introduction:作者:Vitalik编译:南枳,Odaily星球日报一个好的区块链用户体验的重要属性之一是快速的交易确认时间。如今,以太坊相比五年前已经有了很大的改进。得益于EIP-1559和转PoS(TheMerge)后稳定的区块时间,用户在L1上发送的交易通常可以在5-20秒内确认,大体与使用信用卡支付的体验相当。本文将探讨以太坊(改进交易确认时间)的一些实用选项。现有想法和技术的概述单槽最终性目前,以太坊的Gasper共识使用单个槽
2024-07-01 comment 120
Course Introduction:本站(120btC.coM):美国证券交易委员会(SEC)在5月24日正式批准8档以太坊现货ETF的19b-4交易规则变更文件,为以太坊现货ETF上市踏出重要一步,市场正密切关注SEC何时将批准S-1注册声明文件曾精准预言以太坊现货ETF19b-4文件通过时间的彭博ETF分析师EricBalchunas月中预期,SEC很可能在下周正式批准这些ETF,并将他们预测的以太坊现货ETF上市日期提前到「7月2日」。
2024-06-27 comment 0 932
Course Introduction:为什么交易所不喜欢你的币?傲慢并不是无解的,前车之鉴中能找到破局之法。》近期这个话题,众说纷纭,本人从整个资金市场的流量角度以及交易所,VC商业模式角度进行了全面的思考。在这里用通俗易懂的逻辑和举例的方式来进行分享。当下情况,历史告诉我们并不是无解的。内容分为几个大类:1.当下的市场资金分布以及人群分布2.VC模式币以及交易所的运营逻辑3.交易所为什么不喜欢你的币?我们来看前车之鉴要想知道交易所为什么不喜欢你的币,那
2024-06-25 comment 370