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How to work with complex numbers in C?

...ed engineering domains such as physics, electronics, mechanics, astronomy, etc... Real and imaginary part, of a negative square root example: #include <stdio.h> #include <complex.h> int main() { int negNum; printf("Calculate negative square roots:\n" "Enter neg...
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How can I add to List

...Number > means ? could be of any type extending Number(Integer, Double, etc) and its not clearified in declaration ( List < ? extends Number > list ) that which of them it is, so when u wanna use add method its not known if the input is of the same type or not; what is the type at all? So ...
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What breaking changes are introduced in C++11?

...ng change? Well, for one thing, if you used decltype, constexpr, nullptr, etc. as identifiers then you may be in trouble... share | improve this answer | follow ...
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How can I parse a CSV string with JavaScript, which contains comma in data?

... which is simply CSV with metadata (ie, delimiter, separator, line ending, etc) included. – Evan Plaice Apr 22 '12 at 2:07 1 ...
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How to change the style of the title attribute inside an anchor tag?

... elements like <input type="text"/>, <textarea/>, <img>, etc. The easy solution is to wrap the element that's not a container in a <span> or <div> and have the pseudo-tooltip on the container. Examples of using a pseudo-tooltip on a <span> wrapping a non-containe...
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What is the correct way to make a custom .NET Exception serializable?

...he keys for the data values externally which is not good for encapsulation etc. – Christopher King Mar 6 '15 at 20:45 2 ...
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What is NoSQL, how does it work, and what benefits does it provide? [closed]

...base system which supports fast access to large binary objects (docs, jpgs etc) using a key based access strategy. This is a departure from the traditional SQL access which is only good enough for alphanumeric values. Not only the internal storage and access strategy but also the syntax and limit...
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Where in a virtualenv does the custom code go?

...it away and recreate it anytime, or create a new one on a new deploy host, etc. Many people in fact use virtualenvwrapper, which removes the actual virtualenvs from your awareness almost completely, placing them all side-by-side in $HOME/.virtualenvs by default. ...
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Detail change after Git pull

...therwise the change is shown "backwards", i.e. insertions become deletions etc. – ultracrepidarian Mar 11 '14 at 16:46 ...
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Seeding the random number generator in Javascript

...generator, but something that works in javascript, useful for quick demos, etc. I'll take something quick and simple that gives a good looking distribution over a million random numbers for that purpose. – Jason Goemaat May 31 '14 at 0:08 ...