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Entity Framework and SQL Server View
... if AnotherProperty had a datatype of varchar(50) I would cast it as such 'CONVERT(VARCHAR(50), AnotherProperty) AS [AnotherProperty]'. this masked the nullability from EF and also allowed empty strings.
– Bart
Apr 11 '12 at 18:00
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Create instance of generic type whose constructor requires a parameter?
...u already have a constructed enumerable of parameters should you bother to convert it to object[] and pass that to CreateInstance.
– ErikE
Aug 4 '15 at 16:36
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What is the proper way to check for null values?
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@Timwi: The OP uses ToString() to convert an object containing a string to a string. You can do the same with obj as string or (string)obj. It's a fairly common situation in ASP.NET.
– Andomar
Mar 22 '12 at 16:13
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Best way to randomize an array with .NET
...] randomInt = new byte[4];
rnd.GetBytes(randomInt);
return Convert.ToInt32(randomInt[0]);
}
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Can Json.NET serialize / deserialize to / from a stream?
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Any idea how I can use a custom converter along with this code? See no way of specifying a converter to be used by the serializer
– alwayslearning
Aug 18 '16 at 10:40
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Preserving signatures of decorated functions
...ritten a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
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How to make gradient background in android
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//Color.parseColor() method allow us to convert
// a hexadecimal color string to an integer value (int color)
int[] colors = {Color.parseColor("#008000"),Color.parseColor("#ADFF2F")};
//create a new gradient color
GradientDrawable gd = new GradientDrawable(
Gradie...
Shorter syntax for casting from a List to a List?
...like more control over the casting / conversion process, you could use the ConvertAll method of the List<T> class, which can use a supplied expression to convert the items. It has the added benifit that it returns a List, instead of IEnumerable, so no .ToList() is necessary.
List<object>...
Strangest language feature
... printf("LOL??!");
}
This will print LOL|, because the trigraph ??! is converted to |.
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edited Dec 6 '11 at 23:49
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Generating all permutations of a given string
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Elegant, yes. But a solution that converts to a char array and swaps to generate the permutations will require much less copying and generate much less garbage. Also this algorithm fails to take repeated characters into account.
– Gene
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