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Random number generation in C++11: how to generate, how does it work? [closed]

...ad about it (what is that engine , maths term like distribution , "where all integers produced are equally likely "). 2...
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Python memory usage of numpy arrays

... The field nbytes will give you the size in bytes of all the elements of the array in a numpy.array: size_in_bytes = my_numpy_array.nbytes Notice that this does not measures "non-element attributes of the array object" so the actual size in bytes can be a few bytes larger th...
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multiple prints on the same line in Python

I want to run a script, which basically shows an output like this: 17 Answers 17 ...
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Databinding an enum property to a ComboBox in WPF

... the amount of code required by WPF to accomplish simpliest of things is really headspinning – Konrad Morawski Aug 29 '12 at 14:36 1 ...
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PowerShell equivalent to grep -f

...h/2011/03/powershell-search-for-string-or-grep-for-powershell/ But essentially it is: Select-String -Path "C:\file\Path\*.txt" -Pattern "^Enter REGEX Here$" This gives a directory file search (*or you can just specify a file) and a file-content search all in one line of PowerShell, very similar ...
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ASP.NET MVC: Custom Validation by DataAnnotation

...ationContext.ObjectInstance, null)).OfType<string>(); var totalLength = values.Sum(x => x.Length) + Convert.ToString(value).Length; if (totalLength < this.MinLength) { return new ValidationResult(this.FormatErrorMessage(validationContext.DisplayName));...
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Align contents inside a div

...d to make sure Standards Mode is on by using a suitable DOCTYPE. If you really need to support IE5/Quirks Mode, which these days you shouldn't really, it is possible to combine the two different approaches to centering: <div style="text-align: center"> <div style="width: 50%; margin: ...
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How to print a stack trace in Node.js?

...l which stack does not. The info is in the error object if you want to manually create that line I guess. – studgeek Aug 30 '12 at 16:54 132 ...
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“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed

... In my case sudo apt-get install libx11-xcb1 fixed the problem. But your recommendation of using ldd was what pointed me to the correct library to install. Thanks! – Daniel Mar 17 '15 at 0:37 ...
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How to find what code is run by a button or element in Chrome using Developer Tools

...ess the F11 key (Step In) until desired source code appears Source code finally reached In the jsFiddle sample provided above, I had to press F11 108 times before reaching the desired event handler/function Your mileage may vary, depending on the version of jQuery (or framework library) used to bi...