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Assigning a variable NaN in python without numpy

...;", line 1, in <module> File "C:\Python35\lib\fractions.py", line 146, in __new__ numerator) ValueError: Invalid literal for Fraction: 'nan' >>> >>> Fraction(float('nan')) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Py...
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Error handling principles for Node.js + Express.js applications?

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How to check if all elements of a list matches a condition?

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Why is #!/usr/bin/env bash superior to #!/bin/bash?

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What does “./bin/www” do in Express 4.x?

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C++ Modules - why were they removed from C++0x? Will they be back later on?

...the latest documents here: Working Draft, Extensions to C++ for Modules N4610 (October 2016). Fourth revision published as P0142R0 (March 2016). Wording for Modules published as P0143R2 (March 2016). The clang team has published a second revision of their changes: P0273R1 (October 2016). The fol...
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Scala: What is the difference between Traversable and Iterable traits in Scala collections?

...aniel C. SobralDaniel C. Sobral 280k8282 gold badges469469 silver badges666666 bronze badges 4 ...
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What is the canonical way to determine commandline vs. http execution of a PHP script?

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Reuse Cucumber steps

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Naming convention for utility classes in Java

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