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Java's Interface and Haskell's type class: differences and similarities?
...y similar to the situation with operator overloading in languages like C++/C#, except more flexible and generalized.
Interfaces serve a similar purpose in OO languages, but the underlying concept is somewhat different; OO languages come with a built-in notion of type hierarchies that Haskell simply...
Kill some processes by .exe file name
... can I kill some active processes by searching for their .exe filenames in C# .NET or C++?
6 Answers
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Why can I pass 1 as a short, but not the int variable i?
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The first two are constant expressions, the last one isn't.
The C# specification allows an implicit conversion from int to short for constants, but not for other expressions. This is a reasonable rule, since for constants the compiler can ensure that the value fits into the target type, b...
Proper use of 'yield return'
The yield keyword is one of those keywords in C# that continues to mystify me, and I've never been confident that I'm using it correctly.
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Why do we always prefer using parameters in SQL statements?
...ur case, it looks like you're using .NET. Using parameters is as easy as:
C#
string sql = "SELECT empSalary from employee where salary = @salary";
using (SqlConnection connection = new SqlConnection(/* connection info */))
using (SqlCommand command = new SqlCommand(sql, connection))
{
var sal...
What and When to use Tuple? [duplicate]
...To return multiple values from a method without using out parameters
(in C#) or ByRef parameters (in Visual Basic).
To pass multiple values to a method through a single parameter. For
example, the Thread.Start(Object) method has a single parameter that
lets you supply one value to the method...
is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
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@musiKk: and the C# equivalent would only work on int? (or rather any reference type or nullable)
– jmoreno
Jul 17 '15 at 23:08
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Replacing .NET WebBrowser control with a better browser, like Chrome?
... Here's a few questions that are of the same vein:
Embedding Webkit with C#
Embedding Gecko (Firefox engine) with C#
The webkit one isn't great as the other answer states, one version no longer works (the google code one) and the Mono one is experimental. It'd be nice if someone made the effort...
How to remove all the null elements inside a generic list in one go?
Is there a default method defined in .Net for C# to remove all the elements within a list which are null ?
7 Answers
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Java equivalent of C#'s verbatim strings with @
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i love c# 6 with @"string" and $"string{i}" and very futures more than java
– Guido Mocha
May 11 '17 at 7:39
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