每日一题：C？各有什么优缺点？使用场景？ C# 中常见的字符串拼接方式包括：+ 运算符、string.Concat、string.Format、插值字符串 $"{}"、StringBuilder 以及 string.Join。其中 + 语法最直观，但每次拼接都会生成新字符串，适合少量、简单拼接；string.Concat 是 + 的底层实现 ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human brain? If you're enjoying this article, consider supporting our ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Abstract: We present a decision procedure for solving quantifier-free first-order formulas over the theory of strings, involving equality, regular constraints, and concatenation of string terms. Our ...

Sometimes we have two or more lists or tuples, and we want to combine them. We’ve already seen how we can concatenate strings using the + operator. This works for lists and tuples too!

JavaScript is the most-used programming language, according to JetBrains’ State of Developer Ecosystem Report 2024. But the languages with the most promising growth prospects are TypeScript, Rust, and ...

Hackers are targeting Windows machines using the ZIP file concatenation technique to deliver malicious payloads in compressed archives without security solutions detecting them. The technique exploits ...

The original version of this story appeared in Quanta Magazine. String theory captured the hearts and minds of many physicists decades ago because of a beautiful simplicity. Zoom in far enough on a ...