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Sequence contains more than one element
...c int GetPackage(int id,int emp)
{
int getpackages=Convert.ToInt32(EmployerSubscriptionPackage.GetAllData().Where(x
=> x.SubscriptionPackageID ==`enter code here` id && x.EmployerID==emp ).FirstOrDefault().ID);
return getpackages;
}
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Enum String Name from Value
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You can convert the int back to an enumeration member with a simple cast, and then call ToString():
int value = GetValueFromDb();
var enumDisplayStatus = (EnumDisplayStatus)value;
string stringValue = enumDisplayStatus.ToString();
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Get decimal portion of a number with JavaScript
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You could convert to string, right?
n = (n + "").split(".");
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How to get last inserted id?
... myCommand.Parameters.AddWithValue("@GameId", newGameId);
primaryKey = Convert.ToInt32(myCommand.ExecuteScalar());
myConnection.Close();
}
This will work.
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Maximum and Minimum values for ints
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This actually doesn't apply for int cauze cannot convert infinite float to int...but works for most cases
– Leighton
Sep 23 '17 at 23:16
1
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byte + byte = int… why?
.../byte efficient instructions. Those that don't generally have a store-and-convert-to-signed-value-of-some-bit-length.
In other words, this decision must have been based on perception of what the byte type is for, not due to underlying inefficiencies of hardware.
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How to read json file into java with simple JSON library
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You can use jackson library and simply use these 3 lines to convert your json file to Java Object.
ObjectMapper mapper = new ObjectMapper();
InputStream is = Test.class.getResourceAsStream("/test.json");
testObj = mapper.readValue(is, Test.class);
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What is the difference between static_cast and C style casting?
...o, static_cast conversion is not necessarily safe.
static_cast is used to convert from pointer to base class to pointer to derived class, or between native types, such as enum to int or float to int.
The user of static_cast must make sure that the conversion is safe.
The C-style cast does not pe...
How does one make random number between range for arc4random_uniform()?
... removal of toIntMax() in Swift 4, we now have to use a different means of converting to a common integer type. In this example I'm using Int64 which is large enough for my purposes, but if you're using unsigned integers or have an Int128 or Int256 custom type you should use those.
public func rand...
jsonify a SQLAlchemy result set in Flask [duplicate]
...(inst, cls):
"""
Jsonify the sql alchemy query result.
"""
convert = dict()
# add your coversions for things like datetime's
# and what-not that aren't serializable.
d = dict()
for c in cls.__table__.columns:
v = getattr(inst, c.name)
if c.type in con...