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Intro to GPU programming [closed]

Everyone has this huge massively parallelized supercomputer on their desktop in the form of a graphics card GPU. 9 Answers ...
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How to create streams from string in Node.Js?

...g"]) readable.on("data", (chunk) => { console.log(chunk) // will be called once with `"input string"` }) Note that at least between 10.17 and 12.3, a string is itself a iterable, so Readable.from("input string") will work, but emit one event per character. Readable.from(["input string"]) wil...
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How to rename a file using Python

...3.7 ubuntu, works for me using relative paths – toing_toing Feb 28 '19 at 15:51 2 @toing_toing of...
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Getting key with maximum value in dictionary?

... @oba2311 max_value = max(stats.values()); {key for key, value in stats.items() if value == max_value} – A. Coady Apr 4 '17 at 0:37 ...
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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?

...lementation of hitTest:withEvent: in UIResponder does the following: It calls pointInside:withEvent: of self If the return is NO, hitTest:withEvent: returns nil. the end of the story. If the return is YES, it sends hitTest:withEvent: messages to its subviews. it starts from the top-level subview, ...
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What's the cleanest way of applying map() to a dictionary in Swift?

I'd like to map a function on all keys in the dictionary. I was hoping something like the following would work, but filter cannot be applied to dictionary directly. What's the cleanest way of achieving this? ...
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function

... The first version is preferable: It works for all kinds of keys, so you can, for example, say {1: 'one', 2: 'two'}. The second variant only works for (some) string keys. Using different kinds of syntax depending on the type of the keys would be an unnecessary inconsisten...
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Merging objects (associative arrays)

... with jquery you can call $.extend var obj1 = {a: 1, b: 2}; var obj2 = {a: 4, c: 110}; var obj3 = $.extend(obj1, obj2); obj1 == obj3 == {a: 4, b: 2, c: 110} // Pseudo JS (assoc. arrays are objects in js) look here: http://api.jquery.com/jQu...
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Checking if a double (or float) is NaN in C++

...nly if f is NaN. Note that, as some comments below have pointed out, not all compilers respect this when optimizing code. For any compiler which claims to use IEEE floating point, this trick should work. But I can't guarantee that it will work in practice. Check with your compiler, if in doubt. ...
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What does it mean if a Python object is “subscriptable” or not?

Which types of objects fall into the domain of "subscriptable"? 6 Answers 6 ...