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What are the differences between numpy arrays and matrices? Which one should I use?

...ted/numpy.matrix.html As other answers already state that you can achieve all the operations with NumPy arrays. share | improve this answer | follow | ...
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Insert results of a stored procedure into a temporary table

...ce to the same server? nasty. definitely more of a hack than having to manually create the temp table – Tim Abell Nov 17 '10 at 16:16 25 ...
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Difference between clustered and nonclustered index [duplicate]

... You really need to keep two issues apart: 1) the primary key is a logical construct - one of the candidate keys that uniquely and reliably identifies every row in your table. This can be anything, really - an INT, a GUID, a string...
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What's the difference between a word and byte?

I've done some research. A byte is 8 bits and a word is the smallest unit that can be addressed on memory. The exact length of a word varies. What I don't understand is what's the point of having a byte? Why not say 8 bits? ...
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Best way to do multiple constructors in PHP

... <?php class Student { public function __construct() { // allocate your stuff } public static function withID( $id ) { $instance = new self(); $instance->loadByID( $id ); return $instance; } public static function withRow( array $row ) { ...
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When is finally run if you throw an exception from the catch block?

In the above block when is the finally block called? Before the throwing of e or is finally called and then catch? 7 Answer...
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What are carriage return, linefeed, and form feed?

...as section separators. (It's uncommonly used in source code to divide logically independent functions or groups of functions.) Text editors can use this character when you "insert a page break". This is commonly escaped as \f, abbreviated FF, and has ASCII value 12 or 0x0C. As control character...
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Vagrant ssh authentication failure

...y will be in yours profile path: c:\users\USERNAME\.ssh\id_rsa.pub PS: Finally - suggest you look at Ubuntu on Windows 10 share | improve this answer | follow ...
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Convert Java Array to Iterable

...ve an Array of primitives, for example for int, int[] foo. It might be a small sized one, or not. 10 Answers ...
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Is it better to specify source files with GLOB or each file individually in CMake?

... Full disclosure: I originally preferred the globbing approach for its simplicity, but over the years I have come to recognise that explicitly listing the files is less error-prone for large, multi-developer projects. Original answer: The advantag...