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How to tell if a string contains a certain character in JavaScript?
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607
To find "hello" in your_string
if (your_string.indexOf('hello') > -1)
{
alert("hello foun...
What is an “unwrapped value” in Swift?
I'm learning Swift for iOS 8 / OSX 10.10 by following this tutorial , and the term " unwrapped value " is used several times, as in this paragraph (under Objects and Class ):
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Parsing JSON array into java.util.List with Gson
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Type is a Java built-in interface located in the package java.lang.reflect
– MikO
Aug 31 '13 at 15:40...
What is the most elegant way to remove a path from the $PATH variable in Bash?
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answered Dec 16 '08 at 0:40
Martin YorkMartin York
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Ukkonen's suffix tree algorithm in plain English
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The fol...
Cannot delete directory with Directory.Delete(path, true)
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30 Answers
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Active
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Unique ways to use the Null Coalescing operator [closed]
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edited Nov 10 '08 at 18:31
answered Nov 10 '08 at 18:25
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How do I determine k when using k-means clustering?
...imation of the number of clusters" by Dan Pelleg and Andrew Moore in ICML 2000.
Another approach is to start with a large value for k and keep removing centroids (reducing k) until it no longer reduces the description length. See "MDL principle for robust vector quantisation" by Horst Bischof, Ale...
How to replace part of string by position?
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edited Mar 20 '16 at 2:53
James Ko
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Convert from enum ordinal to enum type
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Mar 4 '09 at 9:34
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