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how do you filter pandas dataframes by multiple columns
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What is the difference between public, protected, package-private and private in Java?
...nfortunately, this answer is a gross oversimplification. Reality is a bit more complicated, especially when you consider protected (which is actually quite a difficult access modifier to fully understand - most people who think they know what protected means really don't). Also, as Bohemian pointe...
What does value & 0xff do in Java?
...or 0B) prefix for binary literals. See the Java Language Specification for more info in integer literals.
– Ted Hopp
Dec 5 '16 at 19:15
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ES6 class variable alternatives
...nsus.
ES7 and beyond
A new proposal for ES7 is being worked on that allows more concise instance variables through class declarations and expressions - https://esdiscuss.org/topic/es7-property-initializers
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How to compute the similarity between two text documents?
...t;>> pairwise_similarity = tfidf * tfidf.T
though Gensim may have more options for this kind of task.
See also this question.
[Disclaimer: I was involved in the scikit-learn TF-IDF implementation.]
Interpreting the Results
From above, pairwise_similarity is a Scipy sparse matrix that is...
Building big, immutable objects without using constructors having long parameter lists
I have some big (more than 3 fields) objects that can and should be immutable. Every time I run into that case I tend to create constructor abominations with long parameter lists.
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Why is a boolean 1 byte and not 1 bit of size?
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What is the correct syntax of ng-include?
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How to get function parameter names/values dynamically?
...to compiling a regex, therefore you want to avoid compiling complex regexs more than once. This is why it is done outside the function
– Jack Allan
May 11 '14 at 16:12
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