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How can I filter a Django query with a list of values?
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@OmkarDeshpande Exactly. Though,if you call get(), you will get an ObjectDoesNotExist error of course.
– DylanYoung
Nov 8 '18 at 18:59
add ...
Differences between Ant and Maven [closed]
...Right, so someone like Steve Loughran is going to read that comparison and call foul. He's going to talk about how the answer completely ignores something called Ivy and the fact that Ant can reuse build logic in the more recent releases of Ant. This is true. If you have a bunch of smart people ...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
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So basically, $viewValue is always a string?
– cdmckay
Mar 7 '14 at 1:40
7
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`levels
...anguage. If I remember correctly this construct in functional languages is called a lens.
But then, once you have defined replacement functions like levels<-, you get another, unexpected windfall: you don't just have the ability to make assignments, you have a handy function that takes in a fact...
Copy rows from one Datatable to another DataTable?
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Though your answer technically is correct, your code sample doesn't address your assumptions. The answer by @RageeshGr handles all the assumptions and IMHO is written more concisely and is less error prone.
– chris.nesbit1
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Cancel/kill window.setTimeout() before it happens
...out(removeStatusIndicator, statusTimeout); This avoids the nested function calls.
– HarleyDave
Aug 29 '14 at 11:25
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How to destroy an object?
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A handy post explaining several mis-understandings about this:
Don't Call The Destructor explicitly
This covers several misconceptions about how the destructor works. Calling it explicitly will not actually destroy your variable, according to the PHP5 doc:
PHP 5 introduces a destructor concep...
Core Data: Quickest way to delete all instances of an entity
I'm using Core Data to locally persist results from a Web Services call. The web service returns the full object model for, let's say, "Cars" - could be about 2000 of them (and I can't make the Web Service return anything less than 1 or ALL cars.
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How to change webservice url endpoint?
...'t understand what this could be). To change the service endpoint, you basically have two options.
Use the Binding Provider to set the endpoint URL
The first option is to change the BindingProvider.ENDPOINT_ADDRESS_PROPERTY property value of the BindingProvider (every proxy implements javax.xml.ws...
Get the current year in JavaScript
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Create a new Date() object and call getFullYear():
new Date().getFullYear()
// returns the current year
Hijacking the accepted answer to provide some basic example context like a footer that always shows the current year:
<footer>
&copy...