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Ukkonen's suffix tree algorithm in plain English
...nd followed by x, and then abc is repeated followed by d.
Steps 1 through 3: After the first 3 steps we have the tree from the previous example:
Step 4: We move # to position 4. This implicitly updates all existing
edges to this:
and we need to insert the final suffix of the current step, a, ...
Count number of matches of a regex in Javascript
...
/*
* Example
*/
const count = (str) => {
const re = /[a-z]{3}/g
return ((str || '').match(re) || []).length
}
const str1 = 'abc, def, ghi'
const str2 = 'ABC, DEF, GHI'
console.log(`'${str1}' has ${count(str1)} occurrences of pattern '/[a-z]{3}/g'`)
console.log(`'${str2}' ...
Round a Floating Point Number Down to the Nearest Integer?
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answered Jun 17 '13 at 7:51
MakaveliMakaveli
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MySQL Fire Trigger for both Insert and Update
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3 Answers
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How to update maven repository in Eclipse?
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ahmednabil88
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answered Mar 31 '10 at 20:21
Pascal ThiventPascal Thivent
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Is there a better way to write this null check, and a non-empty check, in groovy?
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3 Answers
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Write to .txt file?
...ite a little piece of text into a .txt file?
I've been Googling for over 3-4 hours, but can't find out how to do it.
3 An...
How to write a UTF-8 file with Java?
...2
Neuron
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answered Jun 16 '09 at 13:41
skaffmanskaffman...