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How to sort in mongoose?
... mongoose 3 you can't use Array for field selection anymore - it has to be String or Object
– pkyeck
Oct 14 '12 at 7:30
4
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ASP.NET MVC 3 Razor - Adding class to EditorFor
... to fail.
The standard EditorFor would display the DateTime as a formatted string (when decorated with the proper attributes such as [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:dd/MM/yyyy}")], but it wouldn't allow me to apply the custom "date-picker" class.
Therefore, I cr...
What is reflection and why is it useful?
... name and the compiler won't complain about it (because say you use just a String for the class name). Then, at run time, if that class is not present you get an exception. You kind of bypassed the compiler in this case. Would you give me some specific use case for this? I just can't picture when i ...
How to map calculated properties with JPA and Hibernate
...ect DATEDIFF(expiry_date,issue_date) from document_storage)")
private String myColumn;
the errors i get when i run and display my view even before trying to display the column on mustache is something like this
java.lang.NullPointerException
at java.base/java.lang.String$CaseInsensitiv...
Difference between two dates in Python
... return abs((d2 - d1).days)
This will convert your datetime objects to strings but, two things
1) Trying to do d2 - d1 will fail as you cannot use the minus operator on strings and
2) If you read the first line of the above answer it stated, you want to use the - operator on two datetime object...
Why am I getting an Exception with the message “Invalid setup on a non-virtual (overridable in VB) m
...
public interface IXmlCupboardAccess
{
bool IsDataEntityInXmlCupboard(string dataId, out string nameInCupboard, out string refTypeInCupboard, string nameTemplate = null);
}
And instead of
private Mock<XmlCupboardAccess> _xmlCupboardAccess = new Mock<XmlCupboardAccess>();
change...
What is the difference between statically typed and dynamically typed languages?
..., with the following error:
invalid operation: "3" + 5 (mismatched types string and int)
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How do I clone a range of array elements to a new array?
...
The following code does it in one line:
// Source array
string[] Source = new string[] { "A", "B", "C", "D" };
// Extracting a slice into another array
string[] Slice = new List<string>(Source).GetRange(2, 2).ToArray();
...
Quickest way to compare two generic lists for differences
...want the results to be case insensitive, the following will work:
List<string> list1 = new List<string> { "a.dll", "b1.dll" };
List<string> list2 = new List<string> { "A.dll", "b2.dll" };
var firstNotSecond = list1.Except(list2, StringComparer.OrdinalIgnoreCase).ToList();
v...
How can I inject a property value into a Spring Bean which was configured using annotations?
...e:
@Value("#{systemProperties.databaseName}")
public void setDatabaseName(String dbName) { ... }
@Value("#{strategyBean.databaseKeyGenerator}")
public void setKeyGenerator(KeyGenerator kg) { ... }
systemProperties is an implicit object and strategyBean is a bean name.
One more example, which wo...