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ASP.NET MVC 404 Error Handling [duplicate]
... Nice! :) ErrorsController could inherit from the same base as all other controllers and thus have access to a certain functionality. Moreover, Error404 view could be wrapped in master providing the user with overall look and feel of the rest of the site without any extra work.
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notifyDataSetChange not working from custom adapter
...ayAdapter<String>(MainActivity.this,
android.R.layout.simple_dropdown_item_1line, myList);
myAutoComplete.setAdapter(myAutoCompleteAdapter);
Refer: http://android-er.blogspot.in/2012/10/autocompletetextview-with-dynamic.html
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How can I know when an EditText loses focus?
...
Kotlin way
editText.setOnFocusChangeListener { _, hasFocus ->
if (!hasFocus) { }
}
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How can I pass data from Flask to JavaScript in a template?
...pass it a list of tuples with the long/lat information. I know that render_template will pass these variables to the view so they can be used in HTML, but how could I pass them to JavaScript in the template?
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Regarding 'main(int argc, char *argv[])' [duplicate]
...hat it matters much anymore but just a fun fact that I happen to remember ^_^
– Frank
Feb 24 '18 at 9:31
@JesseChishol...
How to set breakpoints on future shared libraries with a command flag
...debug Caja in one line:
gdb -ex "set breakpoint pending on" -ex "break gdk_x_error" -ex run --args caja --sync
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What's the correct way to convert bytes to a hex string in Python 3?
...ii.hexlify('foo'.encode('utf8'))
b'666f6f'
>>> binascii.unhexlify(_).decode('utf8')
'foo'
See this answer:
Python 3.1.1 string to hex
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How to exclude property from Json Serialization
...s(property.PropertyName))
{
property.ShouldSerialize = _ => false;
}
return property;
}
}
Usage
JsonConvert.SerializeObject(YourObject, new JsonSerializerSettings()
{ ContractResolver = new IgnorePropertiesResolver(new[] { "Prop1", "Prop2" }) };);
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Equation for testing if a point is inside a circle
If you have a circle with center (center_x, center_y) and radius radius , how do you test if a given point with coordinates (x, y) is inside the circle?
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How do I include related model fields using Django Rest Framework?
...ializers.ModelSerializer):
teachers = TeacherSerializer(source='teacher_set')
class Meta:
model = Classroom
Note that we use the source argument on the serializer field to specify the attribute to use as the source of the field. We could drop the source argument by instead making...