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Medium
1h
70
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Serving Open Graph to Bots at hey.xyz: Our Client-Side SPA Approach
- A cloudflare worker acts as a traffic cop, checking incoming requests for bot user agents.
- A generous cache policy (30 days) is set for bot responses to enhance performance.
- The client-side SPA approach allows a fast and interactive app for users while still catering to social sharing and SEO.
- The strategy helps deliver millions of requests in a cost-efficient way, maintaining low infrastructure costs.
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Medium
1h
288
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Unlocking Rust’s Superpowers: Ownership and Borrowing (Learning Rust Part 3/10)
- Rust's ownership and borrowing system is a superpower for memory management.
- The ownership system ensures safe and efficient memory management without a garbage collector.
- Rust's ownership system is based on three simple rules.
- These rules make Rust code fast and reliable.
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Dev
1h
0
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Bump Your Semantic Version
- Bumping a semantic version string using a bash script
- A one-line Bash-Perl script to bump semantic version strings
- The script reads the current version from a file, increments the specified part (major, minor, or patch), resets lower parts to zero, and writes the result back to the file
- The script can be easily integrated with a Makefile for automated version bumps
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Dev
1h
264
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Data Oriented Programming in Java
- Data Oriented Programming (DOP) in Java emphasizes simple data structures and independent functions for logic, offering advantages of clearer code and improved maintainability.
- Java's modern features like Records, Sealed Classes, and Pattern Matching enhance DOP by simplifying data handling and exhaustive checks, reducing runtime errors.
- In a textbook example, DOP allows for separate functions to operate on defined data structures, making it cleaner and less coupled when adding new behavior.
- With DOP, adding new data types ensures consistency and completeness enforced by the compiler, promoting safe and predictable codebase evolution.
- DOP excels in handling outcomes explicitly, such as processing results or managing errors, by promoting clear and type-safe result processing.
- By focusing on data separation and leveraging modern Java features, DOP offers benefits like simpler code, improved maintainability, reduced coupling, and easier testing.
- Data Oriented Programming allows for cleaner and decoupled data handling, making it safer and more cost-effective to refactor and change software in the future.
- References and further reading materials provide additional insights into Data Oriented Programming in Java, with resources like articles and videos available for deeper exploration.
- Implementing DOP in Java projects can lead to clearer code, reduced coupling, and easier testing, providing benefits like improved maintainability and safer refactoring processes.
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Medium
1h
215
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The Ugly Truth About Real-World PHP Programming
- Joining a real-world PHP development team can be a shocking experience after coding bootcamp or university.
- Expectations of working on greenfield projects with the latest technologies may not match the reality.
- Most of the time will be spent maintaining and extending legacy codebases.
- Legacy codebases were often written by developers who are no longer with the company.
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Dev
2h
318
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781. Rabbits in Forest
- There is a forest with an unknown number of rabbits.
- Given the array answers, return the minimum number of rabbits that could be in the forest.
- We need to determine the minimum number of rabbits in a forest based on the answers provided by the rabbits.
- This approach efficiently computes the minimum number of rabbits by leveraging grouping based on the answers, ensuring optimal group sizes to minimize the total count.
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Dev
3h
69
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Mastering GoFrame's gqueue: A Practical Guide to In-Memory Queues in Go 🚀
- GoFrame's gqueue component offers a lightweight, in-memory queue solution for asynchronous task processing and efficient background jobs.
- Features like thread-safe operation, flexible capacity, batch processing, and timeout support make gqueue stand out.
- A practical task processor example demonstrates using gqueue effectively for processing tasks concurrently.
- Additional real-world examples include building a rate limiter, event processing pipeline, and batch processing with timeouts.
- Pro tips for optimizing gqueue usage include right-sizing the queue, implementing graceful shutdown, and handling backpressure.
- Common troubleshooting scenarios like memory leaks, queue capacity issues, deadlocks, and data loss during shutdown are addressed with solutions.
- Performance tips like using a worker pool and batch processing patterns are shared to enhance processing efficiency.
- gqueue is suitable for background task processing, message buffering, event handling, and rate limiting but may not be ideal for persistent storage or critical transactions.
- The article concludes by encouraging readers to share their experiences with gqueue and queue implementations in Go.
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Dev
3h
110
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🐞 Debugging JavaScript: Tips and Tools
- JavaScript powers much of the modern web, but even the most experienced developers encounter bugs.
- Here are some tips and tools to help you debug JavaScript code effectively:
- 1. Use console.log() in smart ways. Consider console.table() for objects and arrays, console.group() and console.groupEnd() to organize logs, and console.time() and console.timeEnd() for benchmarking code.
- 2. Leverage breakpoints in DevTools for step-by-step execution, inspecting variables, and using conditional breakpoints.
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Dev
3h
300
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day-28: Java Interface Explained: Rules, Real-World Examples, and Multiple Inheritance
- An interface in Java is like a contract between two entities.
- Interface methods are always implemented in different classes.
- Java interfaces do not represent classes.
- Java supports multiple inheritance through the implementation of multiple interfaces.
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Medium
3h
74
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The Brutal Truth About ChatGPT’s Failure in Digital Content Creation
- ChatGPT is incapable of producing complete, functional digital content in various fields.
- Users often receive incomplete outputs requiring debugging and rebuilding from scratch.
- The graphics produced by ChatGPT fail basic quality checks for professional use.
- ChatGPT functions more as an idea suggester or conversational filler than an actual creator of working digital assets.
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