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How do I write good/correct package __init__.py files

... __all__ is very good - it helps guide import statements without automatically importing modules http://docs.python.org/tutorial/modules.html#importing-from-a-package using __all__ and import * is redundant, only __all__ is nee...
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A simple explanation of Naive Bayes Classification

... & part two being the confusion surrounding Training set. In general all of Machine Learning Algorithms need to be trained for supervised learning tasks like classification, prediction etc. or for unsupervised learning tasks like clustering. During the training step, the algorithms are taught...
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vs vs for inline and block code snippets

... Problem with <pre> is it modifies whitespace processing as well: all spaces are preserved, and wrapping is switched off. Unless there's a way to switch this off? – Steve Bennett Jan 8 '11 at 23:55 ...
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Convert Enumeration to a Set/List

...; vt = new Vector<String>(); vt.add("java"); vt.add("php"); vt.add("array"); vt.add("string"); vt.add("c"); Enumeration<String> enm = vt.elements(); List<String> ll = Collections.list(enm); System.out.println("List el...
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How to redirect single url in nginx?

...n 301 $redirect_uri; } try_files $uri $uri/ /index.php?p=$uri&$args; } – luwes Sep 18 '16 at 11:46 ...
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How to REALLY show logs of renamed files with git?

...use the content as a whole has a meaningful history. A file rename is a small special case of "content" moving between paths. You might have a function that moves between files which a git user might trackdown with "pickaxe" functionalitly (e.g. log -S). Other "path" changes include combining and ...
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Share cookie between subdomain and domain

...fy the domain as .mydomain.com (with the leading dot) in the cookie that all subdomains can share a cookie. 7 Answers ...
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Why do some websites add “Slugs” to the end of URLs? [closed]

Many websites, including this one, add what are apparently called slugs - descriptive but as far as I can tell useless bits of text - to the end of URLs. ...
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How do you detect Credit card type based on number?

...rds; there are other cards issued using the MasterCard system that do not fall into this IIN range. In 2016, they will add numbers in the range (222100-272099). American Express: ^3[47][0-9]{5,}$ American Express card numbers start with 34 or 37. Diners Club: ^3(?:0[0-5]|[68][0-9])[0-9]{4,}$ Dine...
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Open file via SSH and Sudo with Emacs

...: or su:hostname: with remote hosts. The trap here is that sudo:: does actually appear to work -- however when you do that the HOST for the dynamic proxy entry will be the hostname you originated from rather than the host you connected to. This will not only look confusing (as the wrong host will be...