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Convert.ChangeType() fails on Nullable Types
...ty = "Some Property Name";
string value = "Some Value";
var property = entity.GetType().GetProperty(modelProperty);
if (property != null)
{
Type t = Nullable.GetUnderlyingType(property.PropertyType) ?? property.PropertyType;
object safeValue = (value == null) ? null : Convert.ChangeType(va...
What are the differences between -std=c++11 and -std=gnu++11?
... -std=gnu++11 as compilation parameter for gcc and clang? Same question with c99 and gnu99 ? I know about C++ and C standards, it's the differences in the parameters that interest me.
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Best way to test for a variable's existence in PHP; isset() is clearly broken
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edited Apr 24 '14 at 22:11
Mark Amery
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What are the Dangers of Method Swizzling in Objective-C?
...d swizzling is a dangerous practice. Even the name swizzling suggests that it is a bit of a cheat.
8 Answers
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How to migrate back from initial migration in Django 1.7?
I created a new app with some models and now I noticed that some of the models are poorly thought out. As I haven't committed the code the sensible thing would be to migrate the database to last good state and redo the migration with better models. In this case the last good state is database where ...
Example of multipart/form-data
I am wondering if anyone can share with me an example of multipart/form-data that contains:
2 Answers
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Get element inside element by class and ID - JavaScript
...right, I've dabbled in JavaScript before, but the most useful thing I've written is a CSS style-switcher. So I'm somewhat new to this. Let's say I have HTML code like this:
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Clone Object without reference javascript [duplicate]
I have a big object with much data. And i want to clone this in other variable. When i set some param of the instance B has the same result in the original object:
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How to convert Java String into byte[]?
...TF_8); // Java 7+ only
However the problem you appear to be wrestling with is that this doesn't display very well. Calling toString() will just give you the default Object.toString() which is the class name + memory address. In your result [B@38ee9f13, the [B means byte[] and 38ee9f13 is the mem...
Detect Android phone via Javascript / jQuery
How would i detect that the device in use is an Android for a mobile website?
5 Answers
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