Swift 与 Scala 对比:30项指标
Swift 对比 Scala
Swift
Swift 是一种Object-Oriented, Functional编程语言,首次出现于 2014 年,由 Apple 设计。主要应用场景:Mobile Apps, Cross-Platform Development。
Scala
Scala 是一种Object-Oriented, Functional编程语言,首次出现于 2004 年,由 Martin Odersky 设计。主要应用场景:Backend Services, Enterprise Applications, Android。
30项指标
| 指标 | Swift | Scala |
|---|---|---|
| GitHub Stars | 55291 | 55399 |
| Stack Overflow Tags | 732460 | 668243 |
| TIOBE Rank | 23 | 49 |
| RedMonk Rank | 24 | 51 |
| PYPL Rank | 33 | 56 |
| Average Salary (USD) | 119941 | 108106 |
| Job Postings | 36421 | 32694 |
| Benchmarks Score | 0.99 | 0.77 |
| Learning Curve | Hard | Hard |
| Community Size | Large | Large |
| Documentation Quality | 8 | 9 |
| Ecosystem Maturity | 9 | 9 |
| Industry Adoption | 8 | 9 |
| Type System Complexity | 10 | 7 |
| Concurrency Support | 10 | 4 |
| Performance - Execution Speed | 10 | 6 |
| Performance - Memory Usage | 10 | 5 |
| Performance - Startup Time | 9 | 6 |
| Tooling Quality | 9 | 9 |
| Package Manager Quality | 9 | 9 |
| IDE Support | 9 | 9 |
| Debugging Experience | 10 | 9 |
| GitHub Stars Rank | 26 | 25 |
| Stack Overflow Tags Rank | 24 | 32 |
| Average Salary Rank | 25 | 41 |
| Job Postings Rank | 24 | 35 |
| Benchmarks Rank | 6 | 36 |
| Learning Curve Score | 1 | 4 |
| Community Size Score | 8 | 8 |
| AHP Score | 7.86 | 7.17 |
AHP综合评分
- Swift: 7.86 (#20)
- Scala: 7.17 (#30)
Swift | ######## 7.86
Scala | ####### 7.17
何时选择Swift
Mobile Apps, Cross-Platform Development. Swift 是一种Object-Oriented, Functional编程语言,首次出现于 2014 年,由 Apple 设计。主要应用场景:Mobile Apps, Cross-Platform Development。
何时选择Scala
Backend Services, Enterprise Applications, Android. Scala 是一种Object-Oriented, Functional编程语言,首次出现于 2004 年,由 Martin Odersky 设计。主要应用场景:Backend Services, Enterprise Applications, Android。
Hello World 示例
Swift:
print("Hello, World!")
Scala:
object Main extends App { println("Hello, World!") }