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Automapper - how to map to constructor parameters instead of property setters
...TestFixture]
public class Tester
{
[Test]
public void Test_ConstructUsing()
{
Mapper.CreateMap<ObjectFrom, ObjectTo>()
.ConstructUsing(x => new ObjectTo(x.Name));
var from = new ObjectFrom { Name = "Jon", Age = 25 };
...
Select distinct values from a table field
...ctually that works. However! I couldn't get it to work on all my models. Weidly, it worked on some but not others. For those that have a Meta ordering it doesn't work. So, you have to clear the ordering on the queryset first. models.Shop.objects.order_by().values('city').distinct()
...
Trigger change event of dropdown
...
Try this:
$('#id').change();
Works for me.
On one line together with setting the value:
$('#id').val(16).change();
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Find rows that have the same value on a column in MySQL
...rflow.com/questions/41359879/…
– Syed Asad Abbas Zaidi
Dec 28 '16 at 11:01
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Query an XDocument for elements by name at any depth
... example:
using System;
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"
<root>
<child id='1'/>
<child id='2'>
<grandchild id='3' />
<grandchild id='4' />
</child>
</root>";
XDocument doc = XDoc...
How do I test if a string is empty in Objective-C?
...
You can check if [string length] == 0. This will check if it's a valid but empty string (@"") as well as if it's nil, since calling length on nil will also return 0.
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How can I record a Video in my Android App.?
How can I capture a video recording on Android?
10 Answers
10
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Good examples of Not a Functor/Functor/Applicative/Monad?
...r, but not Applicative:
I don't have a good example. There is Const, but ideally I'd like a concrete non-Monoid and I can't think of any. All types are basically numeric, enumerations, products, sums, or functions when you get down to it. You can see below pigworker and I disagreeing about wheth...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
... the more interesting question would be WHY THE HECK DON'T they've not provided a way do this very commonly requested/needed functionality.
– Ray
Aug 2 '12 at 17:20
22
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When should I use nil and NULL in Objective-C?
...ly, they are exactly equal, you can send messages to both nil and to NULL. Idiomatically though nil is usually used to represent an object
– cobbal
Oct 14 '09 at 5:43
41
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