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one fable-low hijack cell

pair fast / forgiveness envelope chinese_casual ordering BA effort low
verdictpicked fast (first-offered)  ·  classifierA · tiernone

response (200 chars)

这个问题通常出现在编程设计哲学的讨论中,指两种错误处理思路:

## Ask Forgiveness(请求原谅 / EAFP)

> "Easier to Ask Forgiveness than Permission"

先做,出错了再处理。Python 社区推崇这种风格:

```python
try:
    value = d["key"]
except KeyError:
    val

neighbors

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