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::-- ZoomQuiet [[[DateTime(2005-09-06T03:57:19Z)]]]
[[TableOfContents]]
'''[http://www.norvig.com/python-iaq.html Infrequently Answered Questions]''' -- norvig.com
  * by [mailto:[email protected] Peter Norvig]
  * 收集Python 极精细的特性问题！值得学习！
  * 大家来共同翻译吧！创建页面时使用 `PyIAQ模板` 是也乎…………		 ::-- ZoomQuiet [<<DateTime(2005-09-06T03:57:19Z)>>]
<<TableOfContents>>

[[include(PyHiddenFeatures,,from="^##startInc$",to="^##endInc$")]]
##startInc
= Python 罕见问题集 =
== 起源 ==
'''[[http://www.norvig.com/python-iaq.html|Infrequently Answered Questions]]''' -- norvig.com
 * by [[mailto:[email protected]|Peter Norvig]]
  * [[http://www.chenwy.com/python-iaq-cn.html|Python IAQ:少有回答的问题]]^官方中文版^
 * 收集Python 极精细的特性问题！值得学习！
 * 大家来共同翻译吧！创建页面时使用 `PyIAQ模板` 是也乎…………

== 中译 ==
Line 14: Line 22:
 1. [wiki:self/PyIAQ/Q1 Q: What is an Infrequently Answered Question?]
 1. [wiki:self/PyIAQ/Q2 Q: finally子句里面代码是不是总是会被执行？] 100%-- ["huangyi"]		  1. [[PyIAQ/Q1| Q: What is an Infrequently Answered Question?]]
 1. [[PyIAQ/Q2| Q: finally子句里面代码是不是总是会被执行？]] 100%-- [[huangyi]]
Line 17: Line 25:
 1. [wiki:self/PyIAQ/Q3 Q: Polymorphism is great; I can sort a list of elements of any type, right?]
 1. [wiki:self/PyIAQ/Q4 Q: Can I do ++x and x++ in Python?]
 1. [wiki:self/PyIAQ/Q5 Q: Can I use C++'s syntax for ostreams: cout << x << y ... ?]
 1. [wiki:self/PyIAQ/Q6 Q: What if I like C++'s printf?]
 1. [wiki:self/PyIAQ/Q7 Q: 是否有一种更好的语法来编写字典文本?所有keys都是标识符。] 未完成-- ["huangyi"]		  1. [[PyIAQ/Q3| Q: Polymorphism is great; I can sort a list of elements of any type, right?]]
 1. [[PyIAQ/Q4| Q:在python中 怎样才能写++x,x++那样?]]
 1. [[PyIAQ/Q5| Q: 我能使用从C＋＋里的流控制语法吗: cout << x << y ... ?]]
 1. [[PyIAQ/Q6| Q: What if I like C++'s printf?]]
 1. [[PyIAQ/Q7| Q: 是否有一种更好的语法来编写字典文本?所有keys都是标识符。]] 未完成-- [[huangyi]]
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 1. [wiki:self/PyIAQ/Q8 Q: Is there a similar shortcut for objects?]
 1. [wiki:self/PyIAQ/Q9 Q: 创建对象很爽，但是如何更新？] 100%-- ZoomQuiet		  1. [[PyIAQ/Q8| Q: Is there a similar shortcut for objects?]]
 1. [[PyIAQ/Q9| Q: 创建对象很爽，但是如何更新？]] 100%-- ZoomQuiet
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 1. [wiki:self/PyIAQ/Q10 Q: Can I have a dict with a default value of 0 or [ ] or something?]
 1. [wiki:self/PyIAQ/Q11 Q: 嘿, 你可以在0.007kb以内的代码里转置一个矩阵吗?] 95%-- ["huangyi"]		  1. [[PyIAQ/Q10| Q: 我能给字典设定默认值吗0，{}或者其它的值？]]
 1. [[PyIAQ/Q11| Q: 嘿, 你可以在0.007kb以内的代码里转置一个矩阵吗?]] 95%-- [[huangyi]]
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 1. [wiki:self/PyIAQ/Q12 Q: The f(*m) trick is cool. Does the same syntax work with method calls, like x.f(*y)?]
 1. [wiki:self/PyIAQ/Q13 Q: Can you implement abstract classes in Python in 0 lines of code? Or 4?]
 1. [wiki:self/PyIAQ/Q14 Q: How do I do Enumerated Types (enums) in Python?]
 1. [wiki:self/PyIAQ/Q15 Q: Why is there no ``Set'' data type in Python?]
 1. [wiki:self/PyIAQ/Q16 Q: Should I, could I use a Boolean type?]
 1. [wiki:self/PyIAQ/Q17 Q: Can I do the equivalent of (test ? result : alternative) in Python?]
 1. [wiki:self/PyIAQ/Q18 Q: What other major types are missing from Python?]
 1. [wiki:self/PyIAQ/Q19 Q: How do I do the Singleton Pattern in Python?]
 1. [wiki:self/PyIAQ/Q20 Q: Is no "news" good news?]
 1. [wiki:self/PyIAQ/Q21 Q: Can I have a history mechanism like in the shell?]
 1. [wiki:self/PyIAQ/Q22 Q: How do I time the execution of my functions?]
 1. [wiki:self/PyIAQ/Q23 Q: What does your .python startup file look like?]		  1. [[PyIAQ/Q12| Q: f(*m)这个技巧确实不错。不知道这个语法是否可以用在方法调用上, 比如 x.f(*y)?]] todo-- [[huangyi]]
  * The f(*m) trick is cool. Does the same syntax work with method calls, like x.f(*y)?
 1. [[PyIAQ/Q13| Q: Can you implement abstract classes in Python in 0 lines of code? Or 4?]]
 1. [[PyIAQ/Q14| Q: How do I do Enumerated Types (enums) in Python?]]
 1. [[PyIAQ/Q15| Q: Why is there no ``Set'' data type in Python?]]
 1. [[PyIAQ/Q16| Q: 我能在python里使用布尔型数据吗?]]
 1. [[PyIAQ/Q17| Q: Can I do the equivalent of (test ? result : alternative) in Python?]]
 1. [[PyIAQ/Q18| Q: What other major types are missing from Python?]]
 1. [[PyIAQ/Q19| Q: How do I do the Singleton Pattern in Python?]]
 1. [[PyIAQ/Q20| Q: Is no "news" good news?]]
 1. [[PyIAQ/Q21| Q: Can I have a history mechanism like in the shell?]]
 1. [[PyIAQ/Q22| Q: How do I time the execution of my functions?]]
 1. [[PyIAQ/Q23| Q: python的自启动文件是什么样子的?]]
 1. [[PyIAQ/Q24| Q: 我该怎样往 类里传递参数?]]
 1. [[PyIAQ/Q25| Q: 当我试图调用类里的方法时,出现错误了？]]
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##endInc
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----
[[Py技术文档分类]]

Python 罕见问题集 ::-- ZoomQuiet [2005-09-06 03:57:19]

Contents

  1. Python 罕见问题集
    1. 起源
    2. 中译

include(PyHiddenFeatures,,from="^##startInc$",to="^##endInc$")

1. Python 罕见问题集

1.1. 起源

Infrequently Answered Questions -- norvig.com

1.2. 中译

  1. Q: What is an Infrequently Answered Question?

  2. Q: finally子句里面代码是不是总是会被执行？ 100%-- huangyi

    • The code in a finally clause will never fail to execute, right?

  3. Q: Polymorphism is great; I can sort a list of elements of any type, right?

  4. Q:在python中 怎样才能写++x,x++那样?

  5. Q: 我能使用从C＋＋里的流控制语法吗: cout << x << y ... ?

  6. Q: What if I like C++'s printf?

  7. Q: 是否有一种更好的语法来编写字典文本?所有keys都是标识符。 未完成-- huangyi

    • Is there a better syntax for dictionary literals? All my keys are identifiers

  8. Q: Is there a similar shortcut for objects?

  9. Q: 创建对象很爽，但是如何更新？ 100%-- ZoomQuiet

    • That's great for creating objects; How about for updating?

  10. Q: 我能给字典设定默认值吗0，{}或者其它的值？

  11. Q: 嘿, 你可以在0.007kb以内的代码里转置一个矩阵吗? 95%-- huangyi

    • Hey, can you write code to transpose a matrix in 0.007KB or less?

  12. Q: f(*m)这个技巧确实不错。不知道这个语法是否可以用在方法调用上, 比如 x.f(*y)? todo-- huangyi

    • The f(*m) trick is cool. Does the same syntax work with method calls, like x.f(*y)?

  13. Q: Can you implement abstract classes in Python in 0 lines of code? Or 4?

  14. Q: How do I do Enumerated Types (enums) in Python?

  15. Q: Why is there no ``Set'' data type in Python?

  16. Q: 我能在python里使用布尔型数据吗?

  17. Q: Can I do the equivalent of (test ? result : alternative) in Python?

  18. Q: What other major types are missing from Python?

  19. Q: How do I do the Singleton Pattern in Python?

  20. Q: Is no "news" good news?

  21. Q: Can I have a history mechanism like in the shell?

  22. Q: How do I time the execution of my functions?

  23. Q: python的自启动文件是什么样子的?

  24. Q: 我该怎样往 类里传递参数?

  25. Q: 当我试图调用类里的方法时,出现错误了？

Py技术文档分类

PyIAQ (last edited 2009-12-25 07:14:28 by localhost)