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clustering of strings with variable-length prefixes

I've got bunch of strings with variable-length prefixes (or postfixes - I can always revert them) as follows: 0155555555 523455555555 755555555 ... 87129999999999999 119999999999999 09119999999999999 ...
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30 views

String Rearrangement Algorithm in Visual Basic

Beginning programmer here (mostly engineer). I'm making trapezoids in layers. We begin with the small length layer, and end with the longest length layer. I want my user to input in a desired ...
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20 views

Why are Strings in StringPool considered insecure?

Passwords are recommended to be stored in char[] instead of String, as Strings are stored in StringPool. Read more here As per this question Strings in StringPool are not available directly. To ...
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70 views

Compare names and the use of Levenshtein's algorithm

I need to cross names from two lists. What is the best away to compare the names? As you may expect, in one list we can have the complete name, on the other just the first and last. Besides that, ...
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216 views

What is the purpose of chunking strings in natural language processing?

I see many examples of libraries that use a 'chunker' and also people asking how to write chunkers, but what is this for and why do we need it? Isn't it enough to split a text by whitespace or other ...