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How do you create nested dict in Python?
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Regular vs Context Free Grammars
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rlandster
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answered Feb 18 '09 at 5:35
SujoySujoy
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Function pointers, Closures, and Lambda
... Brackett
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Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
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474
Try this:
String after = before.trim().replaceAll(" +", " ");
See also
String.trim()
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Why is ArrayDeque better than LinkedList
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bestsssbestsss
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Circular list iterator in Python
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answered May 1 '14 at 21:00
Lukas GrafLukas Graf
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How to handle many-to-many relationships in a RESTful API?
...idate in their client's local cache to one and only one at /memberships/98745 (see Helland's discussion of "alternate indices" in Life beyond Distributed Transactions for a more detailed discussion).
You could implement the above 2 points by simply choosing /players/5/teams or /teams/3/players (but ...
How to use the toString method in Java?
..." + mystr.toString());
output:- mystr.toString: [Ljava.lang.String;@13aaa14a
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Java: possible to line break in a properties file?
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184
A backslash at the end of a line lets you break across multiple lines, and whitespace that start...
How to find the sum of an array of numbers
Given an array [1, 2, 3, 4] , how can I find the sum of its elements? (In this case, the sum would be 10 .)
43 Answers
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