Feb 6 · 8 min read · Hiring the right candidate starts with one time-consuming task: screening résumés. If you’ve ever posted a job opening, you know the pain of hundreds of applications in your inbox, leaving you to spend hours reviewing each résumé manually. In this ar...
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Jan 9 · 12 min read · Python's asyncio library can dramatically speed up your I/O-bound tasks, but only when used correctly. In this guide, you'll learn when asyncio provides real performance benefits and when it won't help at all. You'll see practical benchmarks showing ...
Join discussionJan 9 · 10 min read · Part 1: The basics Have you ever wondered how your computer or phone makes so many different apps work simultaneously? Or how you can have things running in the background doing their work, while you’re watching netflix in the foreground? These Backg...
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Dec 26, 2025 · 18 min read · Python’s concurrency tools let you optimize programs by running tasks in overlapping periods—great for cutting down wait times in I/O-heavy work and taking advantage of multiple CPU cores for compute-intensive tasks. In this article, I’m focusing on ...
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Nov 15, 2025 · 9 min read · In this "Go Deep with Golang" series, we have nearly covered all the fundamental topics necessary for a solid understanding of the language. Before we proceed to the next topic, which is Goroutines, it is crucial to first grasp the concepts of multip...
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Nov 13, 2025 · 5 min read · Introduction: In today's job market, recruiters are drowning in resumes. A recent freelance client was spending 16+ hours every week on a single manual task: sifting through 500+ resumes. The process was slow, error-prone, and a massive bottleneck. T...
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Aug 18, 2025 · 4 min read · I’ll be honest, this topic confused me for a long time. Even now, I still have moments where I pause and wonder if I’m making the right choice. But that’s exactly why I’m writing this—not for you (well, not just for you), but for me. If you’ve ever f...
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Aug 6, 2025 · 8 min read · As the foundation layer of the Nervos Network,designed with security and scalability in mind, CKB relies heavily on cryptographic algorithms in its smart contract execution environment. In practice, operations such as signing, hashing, and encryption...
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Aug 6, 2025 · 4 min read · CKB 作为注重安全与可扩展性的 Nervos 底层公链，其合约执行环境对加密算法的依赖极为关键。在 CKB 合约开发中，签名、哈希、加解密等算法是常见的基础需求。传统做法通常是： 找到一个可靠的实现（通常是官方或社区推荐库）； 将其静态链接引入当前项目（以源码或者静态链接的方式）； 解决编译兼容、依赖冲突等问题。 但这条路径往往困难重重： 语言支持不齐全：许多算法只提供了 C 语言实现，其他语言（如 JS）可能没有可用版本，或者性能极差、不适用于合约； 实现质量难以保障：一些实现...
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Jul 15, 2025 · 3 min read · If you’ve ever heard that Python "doesn’t do real parallelism" or that "multithreading in Python is limited," you’re likely bumping into one of the most discussed aspects of the language: the GIL — Global Interpreter Lock. In this article, we’ll dive...
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