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Show AlertDialog in any position of the screen
When we show an AlertDialog in android it shows in the center of the screen. Is there any way to change the position?
4 An...
How to use base class's constructors and assignment operator in C++?
I have a class B with a set of constructors and an assignment operator.
5 Answers
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How do I set a ViewModel on a window in XAML using DataContext property?
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In addition to the solution that other people provided (which are good, and correct), there is a way to specify the ViewModel in XAML, yet still separate the specific ViewModel from the View. Separating them is useful for when you want to write isolated test cases.
In App.xaml:
<Application...
How to create a custom string representation for a class object?
...pace_C0wb0y: You could add a string like _representation to the class body and return self._representation in the __repr__() method of the metaclass.
– Sven Marnach
Feb 8 '11 at 12:50
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Two sets of parentheses after function call
I was looking how filters works in Angularjs and I saw that we need to send 2 sets of parentheses.
3 Answers
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How to find elements with 'value=x'?
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@JayMomaya then use the second version with the filter and inside return array_var.includes(this.value)
– Gabriele Petrioli
May 11 '17 at 11:08
add a comme...
Good ways to sort a queryset? - Django
...ered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(*fields)
By default, results returned by a QuerySet are ordered by the ordering ...
How do I provide custom cast support for my class?
...ypes? For example, if I have my own implementation of managing a byte[] , and I want to let people cast my class to a byte[] , which will just return the private member, how would I do this?
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Moq mock method with out specifying input parameter
...nything where the types fit for all parameters"?
– Brandon
Mar 2 '16 at 19:13
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What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
Why were 181783497276652981 and 8682522807148012 chosen in Random.java ?
3 Answers
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