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- 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
- It Industry 219 2025-02-16 10:35:10
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- 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
- It Industry 1019 2025-02-16 10:24:10
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- 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
- It Industry 357 2025-02-16 10:23:14
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- 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
- It Industry 239 2025-02-16 10:17:10
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- 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
- It Industry 1057 2025-02-16 10:10:11
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- 25 Web Resources to Help You Build Your Projects
- This article is created in collaboration with Mekanism. Thank you for supporting the partners who made SitePoint possible. The competition between web designers and developers has reached its climax. There are many ways to beat your competitors. One way is to have more knowledge and become an expert. Another approach is to provide its users with dozens of extremely useful web applications and services that provide outstanding results. In this presentation, we will show you over 25 network resources that will help you build and complete projects every day. Using them can save you time and money. Check out the short comments and get started with these solutions. Key Points This article discusses a variety of network resources that can be used to build and complete projects, including W
- It Industry 620 2025-02-16 10:08:10
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- Automate continuous integration and deployment to get on with coding
- Key Points Automating the Continuous Integration/Continuous Delivery (CI/CD) process allows developers to focus more on writing code and reduce management-related overhead. The build, test and distribution services of Visual Studio App Center, automate the construction, test and distribution phases of the development process, saving developers time and energy. Automated UI tests run on hundreds of configurations of thousands of real devices, providing detailed logs and performance data for quickly identifying and fixing issues. Visual Studio App Center Modular design allows developers to adopt some features as needed and provide integration with existing systems to make them automated CI/CD
- It Industry 917 2025-02-16 10:02:13
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- How Memory & Disk Performance Affects Your MongoDB Database
- This article was originally published in MongoDB. Thanks to the partners who support SitePoint as a possible one. Understanding the relationships between various internal caches and disk performance and how these relationships affect database and application performance can be challenging. We used YCSB benchmarks to change the working set (the number of documents used in the test) and disk performance to better demonstrate their relationship. When reviewing the results, we will introduce some MongoDB internal mechanisms to improve understanding of common database usage patterns. Key Points Understanding disk baseline performance is critical to understanding overall database performance. High disk waiting time and utilization indicate a disk bottleneck. WiredTiger IO is with
- It Industry 985 2025-02-16 09:56:12
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- ProtoPie, a prototyping tool that's powerful and easy to use
- ProtoPie: An efficient high-fidelity prototyping tool for mobile applications Core points ProtoPie is a powerful high-fidelity prototyping tool for mobile applications that allows designers to quickly and easily create highly interactive prototypes, thereby improving the design process. The tool also supports sharing prototypes on any device and leveraging the sensors of smart devices. The tool stands out among many similar tools by supporting sensors in smart devices, including tilt, sound, compass, 3D touch and proximity sensors, and interactive capabilities across multiple devices, providing designers with an improved high-fidelity prototype. Great freedom. ProtoPie integrates agile methods perfectly, facilitates communication between designers and developers, and with S
- It Industry 240 2025-02-16 09:48:09
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- Visual Ad Creation Workflow with Tumult Hype
- Efficiently create rich media ads with Tumult Hype (This article is sponsored by Tumult) Thank you for supporting the partners who make SitePoint possible. This article aims to demonstrate how to create rich media ads using Tumult Hype. It covers the basics of using the app in the context of building an ad and discusses ad-specific tips and tricks. After reading, you will be able to quickly and beautifully create HTML5 ads! Key Points Tumult Hype is macOS's leading HTML5 animation and interactive application, making it a powerful tool for creating rich media ads with animation and interaction capabilities. The app offers similar to Keynote
- It Industry 300 2025-02-16 09:46:12
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- How to Use Feature Flags in Continuous Integration
- A lot has been written about the benefits of achieving true Continuous Integration (CI) into production systems. This tutorial will demonstrate a simple workflow that achieves CI. We’ll be using Feature Flags and Remote Config to avoid the need for f
- It Industry 898 2025-02-16 09:44:10
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- SiteGround Review: Shared Hosting that Stacks Up
- SiteGround: A Comprehensive Web Hosting Review Choosing a reliable web hosting provider is crucial for any website's success. SiteGround, a well-regarded company with over 13 years of experience, consistently receives positive feedback. But does it
- It Industry 242 2025-02-16 09:31:08
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- Truffle: Testing Smart Contracts
- Truffle: A powerful tool for efficient automation of smart contract development. This article focuses on smart contract testing. Smart contract testing is the core link in the development of high-quality smart contracts. Why do we need to pay so much attention to testing? Because smart contracts deal with value, sometimes huge value, this makes them targeted by attackers. You don't want to see your project eventually become a "ghost" in the blockchain cemetery, right? Key points: Truffle is a must-have tool for automated compilation, testing and deployment of smart contracts to ensure efficient blockchain development. Since smart contracts handle high-value transactions and are easily targeted, it is crucial to test smart contracts with Truffle. Use ganache-cli (formerly
- It Industry 976 2025-02-16 09:14:13
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- How to Build an Indoor Office Map with WRLD
- This tutorial demonstrates building and interacting with indoor maps using the WRLD platform, focusing on recreating the office from The Office TV show as a fun, illustrative example. We'll cover map creation in QGIS, importing to WRLD, highlighting
- It Industry 306 2025-02-16 09:10:13
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- Using the HelloSign API Dashboard and Test Mode
- HelloSign Account Management and API Integration Guide We have partnered with HelloSign to provide you with the industry’s fastest electronic signature integration API. In less than 4 minutes, we'll demonstrate how HelloSign's dashboard can help you manage and view API calls, callbacks, requests, and more! We will create API requests and demonstrate HelloSign's working dashboard. You will learn how to find status reports for API requests, usage analysis, and how to manage and debug real-time and test API calls. Loading the player… More information about HelloSign and how to benefit from its electronic signature platform
- It Industry 206 2025-02-16 09:07:11
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