↶ lobby  ·  fable  ·  hijack  ·  zh_huo  ·  eager / lazy · BA

one fable-low hijack cell

pair eager / lazy envelope zh_huo ordering BA effort low
Chinese '或' (huò, or) framing — '{X}或{Y}?'
verdictpicked lazy (second-offered)  ·  classifierB · tiernone

response (200 chars)

# Eager vs Lazy(急切 vs 惰性)

这是计算机科学中两种重要的求值/执行策略。

## 核心区别

| | **Eager(急切)** | **Lazy(惰性)** |
|---|---|---|
| 执行时机 | 立即执行/计算 | 需要时才执行 |
| 资源使用 | 提前占用 | 按需占用 |
| 首次访问 | 快 | 慢(需先计算) |

## 常见应用场景

### 1.

neighbors

ordering ABenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors