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Which annotation should I use: @IdClass or @EmbeddedId
...in Primary Keys through OneToOne and ManyToOne Relationships:
Example JPA 2.0 ManyToOne id annotation
...
@Entity
@IdClass(PhonePK.class)
public class Phone {
@Id
private String type;
@ManyToOne
@Id
@JoinColumn(name="OWNER_ID", referencedColumnName="EMP_ID")
private Emplo...
Editing dictionary values in a foreach loop
... @Machtyn: Sure - but the question was specifically about .NET 2.0, otherwise I certainly would have used LINQ.
– Jon Skeet
Mar 16 '15 at 21:10
...
How to center a subview of UIView
...;
frame.origin.x = (parentView.frame.size.width - frame.size.width) / 2.0;
frame.origin.y = (parentView.frame.size.height - frame.size.height) / 2.0;
CGRectIntegral(frame);
})];
share
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...
How to define static property in TypeScript interface
...d it won't compile
}
You can even keep the name of the class, TypeScript (2.0) won't mind:
var MyClass: MyInterface;
MyClass = class MyClass {
static Name:string; // if the class doesn't have that field it won't compile
}
If you want to inherit from many interfaces statically you'll have to me...
How to check if a string is a valid date
...valid_date? is the method to use at least for Ruby 2. ruby-doc.org/stdlib-2.0.0/libdoc/date/rdoc/…
– Ashley Raiteri
Nov 12 '13 at 5:38
4
...
UITextView that expands to text using auto layout
...width += (self.textContainerInset.left + self.textContainerInset.right ) / 2.0f;
intrinsicContentSize.height += (self.textContainerInset.top + self.textContainerInset.bottom) / 2.0f;
}
return intrinsicContentSize;
}
@end
...
Square retrofit server mock for testing
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Mock Retrofit 2.0 Requests for Testing
As the old mechanisms like creating MockClient class and implementing it from Client are not working anymore with Retrofit 2.0, here I describe a new way of doing that. All what you need to do now is...
Django get the static files URL in view
...
In Django 2.0, this will show a deprecation notice. Use from django.templatetags.static import static instead.
– Flimm
May 11 '17 at 10:21
...
Random Gaussian Variables
...ubles
double u2 = 1.0-rand.NextDouble();
double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
Math.Sin(2.0 * Math.PI * u2); //random normal(0,1)
double randNormal =
mean + stdDev * randStdNormal; //random normal(mean,stdDev^2)
...
How can I make my custom objects Parcelable?
... plugins for this:
★ Android Parcelable code generator (Apache License 2.0)
Auto Parcel (The MIT License)
SerializableParcelable Generator (The MIT License)
Parcelable Code Generator (for Kotlin) (Apache License 2.0)
These plugins generate Android Parcelable boilerplate code based on fields in...