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How to read/process command line arguments?

I am originally a C programmer. I have seen numerous tricks and "hacks" to read many different arguments. 17 Answers ...
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What is the minimum valid JSON?

...a JSON text as being a serialized object or array. This means that only {} and [] are valid, complete JSON strings in parsers and stringifiers which adhere to that standard. However, the introduction of ECMA-404 changes that, and the updated advice can be read here. I've also written a blog post on ...
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Paging in a Rest Collection

... (think CouchDB or Persevere ). The problem I'm running into is how to handle the GET operation on the collection root if the collection is large. ...
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Unknown file type MIME?

...own data. RFC-2046 defines only known types but RFC-7231 tells you how to handle unknown types. – Sampo Sarrala - codidact.org Feb 22 '15 at 17:31 ...
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Why does one hot encoding improve machine learning performance?

...ced that when One Hot encoding is used on a particular data set (a matrix) and used as training data for learning algorithms, it gives significantly better results with respect to prediction accuracy, compared to using the original matrix itself as training data. How does this performance increase h...
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Benchmarking (python vs. c++ using BLAS) and (numpy)

I would like to write a program that makes extensive use of BLAS and LAPACK linear algebra functionalities. Since performance is an issue I did some benchmarking and would like know, if the approach I took is legitimate. ...
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Difference between

What is the difference between List<? super T> and List<? extends T> ? 14 Answers ...
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Getting the index of the returned max or min item using max()/min() on a list

I'm using Python's max and min functions on lists for a minimax algorithm, and I need the index of the value returned by max() or min() . In other words, I need to know which move produced the max (at a first player's turn) or min (second player) value. ...
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Dynamic type languages versus static type languages

What are the advantages and limitations of dynamic type languages compared to static type languages? 9 Answers ...
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Slicing of a NumPy 2d array, or how do I extract an mxm submatrix from an nxn array (n>m)?

...ce a NumPy nxn array. I want to extract an arbitrary selection of m rows and columns of that array (i.e. without any pattern in the numbers of rows/columns), making it a new, mxm array. For this example let us say the array is 4x4 and I want to extract a 2x2 array from it. ...