python for loop one line

2009年10月9日 - The keyword you're looking for is list comprehensions: >>> x = [1, 2, 3, 4, 5] >>> y = [2*a for a in x if a % 2 == 1] >>> print(y) [2, 6, 10] ...

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  • 2012年10月16日 - What you are pointing to is Generator in Python. ... They are written like ...
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  • 2015年9月15日 - If you must have a one-liner (which would be counter to Python's philoso...
    if statement - Python for and if on one line - Stack Overflow
    https://stackoverflow.com
  • 2010年3月8日 - No, there is no shorter way. Usually, you will even break it into two lines :...
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    https://stackoverflow.com
  • 2009年10月9日 - The keyword you're looking for is list comprehensions: >>> x = ...
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    https://stackoverflow.com
  • We look at how you can use one line if statements in Python, otherwise known as the ternar...
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    http://pythoncentral.io
  • Powerful Python One-Liners This is a page that is devoted to short programs that can perfo...
    Powerful Python One-Liners - Python Wiki
    https://wiki.python.org
  • 2014年12月10日 - What you are using is called a list comprehension in Python, not an inline ...
    python - Inline for loop - Stack Overflow
    https://stackoverflow.com
  • Every so often on here I see someone's code and what looks to be a 'one-liner'...
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    https://stackoverflow.com
  • 2009年11月13日 - In some cases python will offer ways todo things on one line that are .... ...
    python - One Line 'If' or 'For' - Stack Overflow
    https://stackoverflow.com
  • 2013年6月26日 - x if y else z is the syntax for the expression you're returning for each...
    python - One-line list comprehension: if-else variants - Stack Overflow
    https://stackoverflow.com
  • 2014年12月31日 - You can use a dict comprehension: data = {smallItem:smallItem for smallItem...
    python - Single line for-loop to build a dictionary? - Stack Overflow
    https://stackoverflow.com
  • 2013年6月9日 - The best source of information is the official Python tutorial on list compre...
    python - Single Line Nested For Loops - Stack Overflow
    https://stackoverflow.com
  • Single Line Nested For Loops Ask Question up vote 46 down vote favorite 11 Wrote this func...
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  • Often the entire program is wrapped in one loop statement. Verboseness: Unlike languages l...
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    http://arunrocks.com
  • The trouble with this is the asymmetry between the two ways out of the loop: one through n...
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    https://en.wikibooks.org
  • Sometimes it's just not worth writing a full for loop. Here's how to save time and...
    Python Single Line For Loops - Treehouse Blog
    http://blog.teamtreehouse.com
  • Home > Programming > Writing Long Python Scripts in One Line Writing Long Python Scr...
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    http://www.nerdparadise.com