大约有 2,253 项符合查询结果（耗时：0.0144秒） [XML]
How do I seed a random class to avoid getting duplicate random values [duplicate]
...blic Random()
: this(Environment.TickCount) {
}
This avoids having to cast DateTime.UtcNow.Ticks from a long, which is risky anyway as it doesn't represent ticks since system start, but "the number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight, January 1, 0001 (0:00:00 U...
How do you simulate Mouse Click in C#?
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You need to cast the X and Y to uints.
– Dibesjr
Jan 5 '13 at 19:10
1
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How to check if any flags of a flag combination are set?
...sEnum<T>(true);
foreach (T flag in Enum.GetValues(typeof(T)).Cast<T>())
{
if (value.IsFlagSet(flag))
yield return flag;
}
}
public static T SetFlags<T>(this T value, T flags, bool on) where T : struct
{
CheckI...
Can I call a base class's virtual function if I'm overriding it?
...in this Question, this shouldn't work because of protected inheritance. To cast a base class pointer you have to use public inheritance.
– Darkproduct
Jun 3 at 9:06
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Meaning of 'const' last in a function declaration of a class?
... that is often broken and easily broken.
foobar& fbNonConst = const_cast<foobar&>(fb1);
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?
... to you from API is Base64 Encoded and should be decoded first in order to cast it to a Bitmap object!
-Take a look at your Base64 encoded String, If it starts with
data:image/jpg;base64
The Base64.decode won't be able to decode it, So it has to be removed from your encoded String:
final Str...
Validation failed for one or more entities while saving changes to SQL Server Database using Entity
..., I've got Date and time respectively. Could this be the reason? How can I cast to the appropriate datatype in the code before saving changes to database.
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IEnumerable to string [duplicate]
...Input
((IEnumerable<char>)RandomString(STRLEN)) (this is just an upcast)
Results
Concat: 0 ms
New: 2000 ms
StringBuilder: 2000 ms
Downcast: 0 ms
I ran this on an Intel i5 760 targeting .NET Framework 3.5.
sh...
Convert a JSON string to object in Java ME?
...Node", "width":200, "height":100}
You can easily do so, without having to cast (keeping nimcap's comment in mind ;) ), with the following code:
Gson gson = new Gson();
final User user = gson.fromJson(jsonString, User.class);
Where jsonString is the above JSON String.
For more information, plea...
How to drop rows of Pandas DataFrame whose value in a certain column is NaN
...inputs could not be safely coerced to any supported types according to the casting rule ''safe''
– Philipp Schwarz
Oct 7 '16 at 13:18
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