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How do I map lists of nested objects with Dapper
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For LEFT JOIN you will get a null item in the location list. Remove them by var items = lookup.Values; items.ForEach(x => x.Locations.RemoveAll(y => y == null));
– Choco Smith
Jan 23 '15 at 13:08
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Prevent HTML5 video from being downloaded (right-click saved)?
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The best way that I usually use is very simple, I fully disable context menu in the whole page, pure html+javascript:
<body oncontextmenu="return false;">
That's it! I do that because you can always see the source by ri...
How do I edit the Visual Studio templates for new C# class/interface?
...l.
2005:
C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\ItemTemplates\CSharp\1033\Class.zip
2008:
C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\IDE\ItemTemplates\CSharp\Code\1033\Class.zip
2010:
C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\I...
Clearing purchases from iOS in-app purchase sandbox for a test user
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I have 2 in app purchase items.
1 for production.
and the other for testing. when I need to "clear" I delete the in app item and create new one (15 seconds in itunes connect and 1 second to change the product id in code)
if i dont need to test "new ...
Why is string concatenation faster than array join?
...ke output += "" + myarray[i]; because you've forgot, that you have to glue items together with something. The concat code should be something like:
var output = myarray[0];
for (var i = 1, len = myarray.length; i<len; i++){
output += "" + myarray[i];
}
That way, you are doing two operation...
Create a shortcut on Desktop
...n works for you, it is customary to upvote it. Also, you should select the best solution and accept it as the answer to your problem.
– Thorarin
Feb 8 '11 at 10:46
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Get all elements but the first from an array
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The following would be equivalent to your for loop:
foreach (var item in contents.Skip(1))
Message += item;
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How to pull a random record using Django's ORM?
..., so this is pure speculation: why should it be slower than retrieving all items and performing randomization in Python?
– muhuk
Jun 8 '09 at 16:24
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Difference between Dictionary and Hashtable [duplicate]
... HashTable, the HashTable will successfully return null for a non-existent item, whereas the Dictionary will throw an error if you try accessing a item using a indexer which does not exist in the Dictionary
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Convert an enum to List
...lution:
In my case, I need to use a Enum group in a drop down button list items. So they might have space, i.e. more user friendly descriptions needed:
public enum CancelReasonsEnum
{
[Description("In rush")]
InRush,
[Description("Need more coffee")]
NeedMoreCoffee,
[Descrip...