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Cosine Similarity between 2 Number Lists

...efinition – dontloo Sep 17 '19 at 3:01 4 Even shorter: cos_sim = (a @ b.T) / (norm(a)*norm(b)) ...
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what is the difference between a portlet and a servlet?

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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output

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Is there an equivalent of CSS max-width that works in HTML emails?

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Boolean operators && and ||

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Recursively counting files in a Linux directory

... paulsm4paulsm4 92.9k1313 gold badges120120 silver badges149149 bronze badges 30 ...
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How to get a dependency tree for an artifact?

...elp 1] – Eisenknurr Apr 10 '19 at 7:01 1 ...
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Removing duplicate rows in Notepad++

... | edited Dec 12 '19 at 0:01 qyb2zm302 6,41011 gold badge1313 silver badges1414 bronze badges answered A...
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Classpath including JAR within a JAR

...ackage. You should be able to run jar in the normal way. based on: http://www.ibm.com/developerworks/library/j-5things6/ all other information you need about the class-path do you find here share | ...
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Are negative array indexes allowed in C?

...t about negative array indices on 64-bit systems (LP64 presumably): http://www.devx.com/tips/Tip/41349 The author seems to be saying that 32 bit int array indices with 64 bit addressing can result in bad address calculations unless the array index is explicitly promoted to 64 bits (e.g. via a ptrdi...