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Fast ceiling of an integer division in C / C++

...promote the arguments into long long's? And doesn't that cost anything, up-casting or down-casting? – einpoklum Feb 13 '16 at 20:51 1 ...
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How to concatenate a std::string and an int?

...= 21; std::string result; // 1. with Boost result = name + boost::lexical_cast<std::string>(age); // 2. with C++11 result = name + std::to_string(age); // 3. with FastFormat.Format fastformat::fmt(result, "{0}{1}", name, age); // 4. with FastFormat.Write fastformat::write(result, name, age...
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Why array implements IList?

... (and transitively, ICollection) simplified the Linq2Objects engine, since casting the IEnumerable to IList/ICollection would also work for arrays. For example, a Count() ends up calling the Array.Length under-the-hood, since it's casted to ICollection and the array's implementation returns Length...
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How to access property of anonymous type in C#?

... 1. Solution with dynamic In C# 4.0 and higher versions, you can simply cast to dynamic and write: if (nodes.Any(n => ((dynamic)n).Checked == false)) Console.WriteLine("found not checked element!"); Note: This is using late binding, which means it will recognize only at runtime if the o...
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Is there a way to iterate over a slice in reverse in Go?

...rface{} will not take a []string as input anymore. Even if string can be casted in interface{}, []string cannot be casted in []interface{}. Unfortunately, the present reverse function is the kind of function that needs to be rewritten a lot. – user983716 Oct...
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JavaScript function similar to Python range()

...like: if (stop === undefined) { 3 equals signs is compare without auto casting. compare as is also compare type. 2 equal signs is compare with auto casting to other side type. – Shimon Doodkin Mar 27 '18 at 12:48 ...
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DropDownList in MVC 4 with Razor

... If you defined the List in controller, Then you need in View to cast it , like this: @Html.DropDownListFor(model => model.model_year, ViewBag.Years as List<SelectListItem>, "-- Select Year --") – Bashar Abu Shamaa Feb 26 '16 at 19:23 ...
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How to import data from mongodb to pandas?

...aFrame(list(cursor)). Pure db quering is much faster. Could we change list casting to something else? – Peter.k Jan 19 '19 at 19:53 1 ...
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Making a mocked method return an argument that was passed to it

... the returns Iterator<? extends ClassName> which causes all kinds of cast problems in a thenReturn() statement. – Michael Shopsin Mar 20 '15 at 15:56 ...
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Is Python strongly typed?

...nversions required), but the type system can be subverted by using pointer casts. The strength of the type system in a dynamic language such as Python is really determined by how its primitives and library functions respond to different types. E.g., + is overloaded so that it works on two numbers o...