5 Steps to Installing WordPress with LEMP on Alibaba Cloud
Core points Installing WordPress using LEMP architecture on Alibaba Cloud includes multiple steps, including preparing and protecting Ubuntu 16.04 servers, completing LEMP architecture with NGINX, MariaDB and PHP7, configuring domain names and SSL certificates, installing WordPress, and setting up Alibaba Cloud DirectMail for WordPress transactionality mail. In order for WordPress websites to send transactional emails, Alibaba Cloud's DirectMail service must be used because cloud hosting providers do not automatically configure email functionality. After the installation process is completed, the WordPress website will run on the Alibaba Cloud ECS instance.
Feb 16, 2025 am 11:12 AM
Which Browsers Should Your Website Support?
This article is part of a series of articles created in collaboration with SiteGround. Thank you for supporting the partners who made SitePoint possible. Which browsers should the website/app support? This is a question that customers and developers often ask. The simple answer is to list the top N mainstream applications. But has this strategy become irrelevant? Important points The question of which browsers the website should support is not easy, it depends on various factors such as the target audience, the type of website, and the available resources. Despite all kinds of browsers, they all have the same goal: rendering web pages. However, no two browsers are rendered in exactly the same way, which leads to subtle differences that are using cutting-edge techniques
Feb 16, 2025 am 11:06 AM
Alibaba Cloud, AWS & DigitalOcean: Cloud Services Compared
Key Points Alibaba Cloud, AWS and DigitalOcean provide similar cloud computing services, including virtual machines, load balancing, content distribution networks and firewall protection. However, their operating systems, storage solutions and database products differ. AWS is a market leader with data centers on all continents, while Alibaba Cloud focuses on the Asian market, DigitalOcean is mainly aimed at Western countries. The pricing models of the three are different: AWS provides on-demand pricing, DigitalOcean adopts a monthly subscription model, and Alibaba Cloud provides both on-demand and package plans. Currently, Alibaba Cloud's fast setting monthly fee is the lowest, at US$4.5. All three services provide support for work order systems and a large number of online support
Feb 16, 2025 am 10:58 AM
Advanced Timing & Easing for Web Animations with Tumult Hype
Key Takeaways Tumult Hype is a modern web animation tool that allows animators to create keyframes (start and stop points) and the computer dynamically fills in all the in-between frames. The way the computer generates these frames can impact a vi
Feb 16, 2025 am 10:55 AM
Make Your Website Earn for You with Google AdSense
This article is sponsored by Google. Thank you for supporting the partners who made SitePoint possible. Regardless of the size of your website, you may want to earn extra income from it. Google AdSense is an easy and free way for website publishers to make money by showing relevant and engaging ads next to their online content. AdWords allows you to take advantage of the world's largest network of online advertisers. They will bid for your ad spaces, helping you make the most of your ads while saving you time and allowing you to focus on other aspects of your business. Setting up is simple: - Select the type and format of ads you want to include on your website. - Copy and paste a piece of code on the page you want the ad to display. -
Feb 16, 2025 am 10:52 AM
Truffle Migrations Explained
Truffle Migration: A Powerful Tool to Automate the Deployment of Smart Contracts Migrations is a way for developers to automate the deployment of data and its support structure. They are very useful in managing the deployment of new software versions and are not limited to blockchain development. Truffle migration allows us to "push" smart contracts to the Ethereum blockchain (local, testnet or mainnet) and set the necessary steps to connect the contract and populate the initial data of the contract. The real advantage of Truffle migration is managing contract addresses on the blockchain. This usually tedious work is almost completely abstracted through Truffle. Key Points Truffle Migration for Automation of Smart Contracts
Feb 16, 2025 am 10:47 AM
Solidity Pitfalls: Random Number Generation for Ethereum
This article is sponsored by iOlite. Thank you for supporting the partners who made SitePoint possible. Solidity is a relatively new language that contains issues related to the code and its intended use because there is no perfect code. This article will guide you best practices and pitfalls when using random numbers as input to Ethereum smart contracts. Key Points Due to its deterministic nature and the high cost of complex algorithms, the Solidity language itself cannot generate true random numbers. Developers need to be aware that in some cases, an attacker can predict the results. One common way to generate pseudo-random numbers in Solidity is to use the Linear Congruence Generator (LCG) algorithm. However, it does not apply
Feb 16, 2025 am 10:44 AM
How to Integrate MongoDB Atlas and Segment using MongoDB Stitch
This article was originally published on MongoDB. Thank you for supporting the partners who make SitePoint possible. Connecting disparate systems, APIs, and third-party services can be challenging. We recently tackled this internally, integrating Se
Feb 16, 2025 am 10:38 AM
How to Build Push Notifications for Web Applications
Improve user participation in web application: Detailed explanation of web push notifications This article will explore how to improve the user experience of existing web applications by adding notification functions similar to native applications. We will explain in-depth the concept of web push notifications and gradually demonstrate how to integrate this feature in existing web applications, covering the current specification and browser support. The article was originally published in Sencha. Thanks to the partners who support SitePoint. Core points: Understanding the basics: Web push notifications allow web applications to send messages directly to user devices, even if the application is inactive. Service worker registration: Service worker is responsible for processing push messages, must register when the page is loaded and browse appropriately
Feb 16, 2025 am 10:37 AM
Building Ethereum DApps: Voting with Custom Tokens
Core points Use custom tokens in DAO for proposal voting, including deleting entries and blacklisting addresses, thereby enhancing decentralized governance and operational flexibility. Implement a powerful voting mechanism that requires verification of token ownership and locking tokens during the voting to prevent manipulation and ensure commitment. Design proposal and voting systems with structured deadlines and implementation standards to maintain orderly and efficient DAO operations. Address potential security issues by limiting proposal creation to member-only and enabling emergency deletion features controlled by DAO owners. Explore the technical challenges and solutions for deploying large smart contracts on Ethereum, emphasizing the importance of code optimization to manage gas costs and ensure successful deployment. The tutorial series
Feb 16, 2025 am 10:35 AM
Cloudinary the video solution for web and mobile developers
Cloudinary: Your All-in-One Cloud-Based Video Management Solution This article explores Cloudinary's comprehensive video management platform, designed to streamline video workflows for web and mobile developers. The platform tackles the growing cha
Feb 16, 2025 am 10:24 AM
MetaMask: a Simple Way to use the Ethereum Blockchain
MetaMask: Your Gateway to the Ethereum Blockchain This guide explains MetaMask, its uses, and how to use it. For a complete understanding, prior knowledge of blockchain technology, Ethereum, and Ethereum Testnets is recommended. Key Features: MetaM
Feb 16, 2025 am 10:23 AM
30 Awesome Tools for Web Designers & Developers
This article, created in partnership with Mekanism, showcases 30 essential web tools and services for designers and developers. It emphasizes the increasing need for efficient customization over building websites from scratch, highlighting resources
Feb 16, 2025 am 10:17 AM
Debugging with Truffle CLI
Solidity Smart Contract Debugging: Truffle CLI Practical Guide For more than 30 years, debuggers have been an indispensable tool in software development. Modern debuggers enable us to: Step-by-step code Set breakpoint Set conditions for breakpoints Runtime evaluation expressions Most modern debuggers are highly integrated into the development environment of the languages ??they serve. They allow setting breakpoints by clicking on line numbers, evaluating expressions by hovering over variables, writing conditional breakpoints in code comments... and so on. So, what is the current situation of Solidity smart contract debugging and debugger? Key Points Truffle CLI is an integral part of the Truffle suite, it provides
Feb 16, 2025 am 10:10 AM
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