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Create instance of generic type whose constructor requires a parameter?
... will need to ensure yourself regarding the specific constructor existing, and this kind of requirement may be a code smell (or rather something you should just try to avoid in the current version on c#).
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PHP check whether property exists in object or class
I understand PHP does not have a pure object variable, but I want to check whether a property is in the given object or class.
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Building C# Solution in Release mode using MSBuild.exe
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How to get just numeric part of CSS property with jQuery?
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This will clean up all non-digits, non-dots, and not-minus-sign from the string:
$(this).css('marginBottom').replace(/[^-\d\.]/g, '');
UPDATED for negative values
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Django FileField with upload_to determined at runtime
...or me in Django 1.7 using migrations. Ended up creating a function instead and the migration took.
– aboutaaron
Mar 18 '15 at 17:38
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Inline code highlighting in reStructuredText
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Check if list of objects contain an object with a certain attribute value
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Asp.net MVC ModelState.Clear
...w SomeModel { SomeString = "some value" };
return View(newModel);
}
And still the view renders with the original model. What's odd is, when I put a breakpoint in the view and examine the model, it has the changed value. But the response stream has the old values.
Eventually I discovered ...
How do I add a placeholder on a CharField in Django?
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This was the easiest method for me - and it was nice that all the other attributes (i.e. required) were still automatically added without me having to specify them.
– JxAxMxIxN
Jun 25 '17 at 17:17
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Read/Write String from/to a File in Android
...Text. Then I want the same file to return the inputted text in String form and save it to another String which is to be used later.
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