Popular recipes tagged "characters"http://code.activestate.com/recipes/tags/characters/popular/2017-04-27T21:26:00-07:00ActiveState Code RecipesClassifying characters using nested conditional expressions (Python)
2017-04-27T21:26:00-07:00Vasudev Ramhttp://code.activestate.com/recipes/users/4173351/http://code.activestate.com/recipes/580792-classifying-characters-using-nested-conditional-ex/
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Python
recipe 580792
by <a href="/recipes/users/4173351/">Vasudev Ram</a>
(<a href="/recipes/tags/characters/">characters</a>, <a href="/recipes/tags/classification/">classification</a>, <a href="/recipes/tags/conditional_expressions/">conditional_expressions</a>, <a href="/recipes/tags/expressions/">expressions</a>, <a href="/recipes/tags/join/">join</a>, <a href="/recipes/tags/lambda/">lambda</a>, <a href="/recipes/tags/map/">map</a>).
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<p>Python has a feature called conditional expressions, similar to C's ternary operator. For example:</p>
<p>print n, 'is odd' if n % 2 == 1 else 'is even'</p>
<p>Here, the conditional expression is this part of the print statement above:</p>
<p>'is odd' if n % 2 == 1 else 'is even'</p>
<p>This expression evaluates to 'is odd' if the condition after the if keyword is True, and evaluates to 'is even' otherwise.</p>
<p>The Python Language Reference section for conditional expressions shows that they can be nested. This recipe shows that we can use nested conditional expressions (within a return statement in a user-defined function) to classify characters into lowercase letters, uppercase letters, or neither.</p>
<p>It also shows how to do the same task using map, lambda and string.join, again with a nested conditional expression, but without using return or a user-defined function.</p>
Komodo JS Macro -- Escape HTML Special Characters in current file (JavaScript)
2012-05-25T20:04:49-07:00Keegan Brownhttp://code.activestate.com/recipes/users/4182206/http://code.activestate.com/recipes/578146-komodo-js-macro-escape-html-special-characters-in-/
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JavaScript
recipe 578146
by <a href="/recipes/users/4182206/">Keegan Brown</a>
(<a href="/recipes/tags/characters/">characters</a>, <a href="/recipes/tags/html/">html</a>, <a href="/recipes/tags/macro/">macro</a>, <a href="/recipes/tags/special/">special</a>, <a href="/recipes/tags/xhtml/">xhtml</a>).
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<p>Escapes all Special Characters to their HTML Special Character equivalent.</p>