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JRuby on Rails vs. Ruby on Rails, what's difference?
... If you have Java class libraries (.jar's), you can reference and use them from within Ruby code with JRuby. In the other direction you can also call JRuby code from within Java. JRuby can also use the JVM and application server capabilities.
JRuby is usually hosted within Java application servers s...
What is the purpose of Verifiable() in Moq?
...d mock.Verify
allowing one to disconnect the configuring of a verification from the actual Verify call itself (e.g., you could set it up in another helper method)
... and back to my answer, which tersely effectively says "be careful as the above pros are commonly considered to be outweighed by the...
How do I send a POST request as a JSON?
...
This gives me TypeError: post() takes from 1 to 2 positional arguments but 3 were given
– zakdances
Aug 25 '13 at 13:46
add a comment
...
Does Qt support virtual pure slots?
... Qt has a lot of "configuration pages" classes which all inherit directly from QWidget .
2 Answers
...
How do you overcome the svn 'out of date' error?
I've been attempting move a directory structure from one location to another in Subversion, but I get an Item '*' is out of date commit error.
...
How many constructor arguments is too many?
...va 2 say that in this case you should consider a builder. An example taken from the book:
public class NutritionFacts {
private final int servingSize;
private final int servings;
private final int calories;
private final int fat;
private final int sodium;
private fina...
Constructor overload in TypeScript
...{
return new Date().getFullYear() - birthday;
}
class Person {
static fromData(data: PersonData): Person {
const { first, last, birthday, gender = 'M' } = data;
return new this(
`${last}, ${first}`,
calculateAge(birthday),
gender,
);
}
constructor(
public ...
Priority queue in .Net [closed]
...
You might like IntervalHeap from the C5 Generic Collection Library. To quote the user guide
Class IntervalHeap<T> implements interface IPriorityQueue<T> using an interval heap stored as an array of pairs. The FindMin and
FindMax operations,...
delete_all vs destroy_all?
I am looking for the best approach to delete records from a table. For instance, I have a user whose user ID is across many tables. I want to delete this user and every record that has his ID in all tables.
...
How to create local notifications?
...hedule a local notification with an alert but haven't received permission from the user to display alerts
This means you need register for local notification. This can be achieved using:
if ([UIApplication instancesRespondToSelector:@selector(registerUserNotificationSettings:)]){
[applicati...