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How to detect a loop in a linked list?
...fast node at fixed intervals.
The description is available here : http://www.siafoo.net/algorithm/11
Brent claims that his algorithm is 24 to 36 % faster than the Floyd's cycle algorithm.
O(n) time complexity, O(1) space complexity.
public static boolean hasLoop(Node root){
if(root == null) ...
How to detect when facebook's FB.init is complete
...tion() { FB.init({ appId : '*************', channelUrl : 'http://www.mydomain.com', status : true, // check login status cookie : true, // enable cookies to allow the server to access the session oauth : true, // enable OAuth 2.0 xfbml : true // parse XFBML }); ...
Test whether a Ruby class is a subclass of another class
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In Vim/Vi, how do you move the cursor to the end of the previous word?
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Use IntelliJ to generate class diagram
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How to create arguments for a Dapper query dynamically
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What does the 'Z' mean in Unix timestamp '120314170138Z'?
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Show SOME invisible/whitespace characters in Eclipse
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Visual Studio: Make view code default
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apache to tomcat: mod_jk vs mod_proxy
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