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Very large matrices using Python and NumPy

...simple solution is using a custom type for your matrix items. Based on the range of numbers you need, you can use a manual dtype and specially smaller for your items. Because Numpy considers the largest type for object by default this might be a helpful idea in many cases. Here is an example: In [7...
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Why doesn't Dictionary have AddRange?

...be reasoned about in a manner that fits with the Framework guidelines. AddRange doesn't exist because a range doesn't have any meaning to an associative container, as the range of data allows for duplicate entries. E.g if you had an IEnumerable<KeyValuePair<K,T>> that collection does no...
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]

...called C-style cast. A C-style cast is basically identical to trying out a range of sequences of C++ casts, and taking the first C++ cast that works, without ever considering dynamic_cast. Needless to say, this is much more powerful as it combines all of const_cast, static_cast and reinterpret_cast,...
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Everyauth vs Passport.js?

...lopment history, mature. no longer maintained great docs works with a wide range of services share | improve this answer | follow | ...
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How can I make setInterval also work when a tab is inactive in Chrome?

...ar startedAt, duration = 3000 var domain = [-100, window.innerWidth] var range = domain[1] - domain[0] function start() { startedAt = Date.now() updateTarget(0) requestAnimationFrame(update) } function update() { let elapsedTime = Date.now() - startedAt // playback is a val...
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Haskell, Lisp, and verbosity [closed]

...ping powerful object system with meta-object protocol mature standard wide range of compilers Haskell does have its own merits of course and does some things in a fundamentally different way, but it just doesn't cut it in the long term for me. ...
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What are the advantages of using the C++ Boost libraries? [closed]

...ively because: It is open-source and peer-reviewed. It provides a wide range of platform agnostic functionality that STL missed. It is a complement to STL rather than a replacement. Many of Boost developers are on the C++ standard committee. In fact, many parts of Boost is considered to be inclu...
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Provide an image for WhatsApp link sharing

...t correct. The Whatsapp app fetches the first 300.000 bytes (Http header: "Range: bytes=0-299999") – Adriano Tornatore Oct 12 '16 at 17:28 7 ...
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Git log to get commits only for a specific branch

...mmits in b2 git log will show your log history of b2 and master Use commit range, if you aren't familiar with the concept, I invite you to google it or stack overflow-it, For your actual context, you can do for example git log commitID_FOO..comitID_BAR The ".." is the range operator for the log ...
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random.seed(): What does it do?

...erstand random.seed() importance import random random.seed(10) for i in range(5): print(random.randint(1, 100)) Execute the above program multiple times... 1st attempt: prints 5 random integers in the range of 1 - 100 2nd attempt: prints same 5 random numbers appeared in the above exe...