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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...
What is the difference between Θ(n) and O(n)?
... instead functions of varying orders of magnitude such as log(n), n, n^2, (etc.).
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Can I target all tags with a single selector?
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The jQuery selector for all h tags (h1, h2 etc) is " :header ". For example, if you wanted to make all h tags red in color with jQuery, use:
$(':header').css("color","red")
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What is the type of lambda when deduced with “auto” in C++11?
...n. If you're missing __PRETTY_FUNCTION__, there are alternatives for MSVC, etc., but the results are always compiler-dependent for the same reason CXXABI is necessary.
– John P
Jun 6 '18 at 5:20
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
...nter-caps (CamelCase) in method names, parameters, variables, class names, etc. rather than underbars (underscores).
Class names start with an upper-case letter, variable and method names with lower-case.
Whatever else you do, don't use Win16/Win32-style Hungarian notation. Even Microsoft gave up...
Can jQuery provide the tag name?
... +1 jQuery is() doesn't do the job because in the case of h1, h2, etc there are 6 different cases you have to handle if using is().
– Konstantin Dinev
Nov 19 '12 at 9:51
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Automatically update version number
...eflection.Assembly.GetExecutingAssembly();
object[] attributes = assembly.GetCustomAttributes(typeof(System.Reflection.AssemblyFileVersionAttribute), false);
object attribute = null;
if (attributes.Length > 0)
{
attribute = attributes[0] as System.Reflection.AssemblyFileVersionAttribute;
}
...
How to create a multi-tenant database with shared table structures?
...zes potential loss to one client if one particular database gets corrupted etc. The perceived security benefits to the client are even greater (added bonus side effect!)
scalability. Essentially you'd be partitioning your data out to enable greater scalability - e.g. databases can be put on to diff...
How to play audio?
...n the list (presumably you are keeping track either in the DOM, JS memory, etc). developer.mozilla.org/en-US/docs/Web/Events/ended
– Sgnl
Jan 25 '18 at 2:21
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A better similarity ranking algorithm for variable length strings
...s than the ones that are usually suggested (levenshtein distance, soundex, etc).
22 Answers
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