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ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
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When trying to set up a .NET Core 1.0 website I got this error, and tried everything else I could find with no luck, including checking the web.config file, IIS_IUSRS permissions, IIS URL rewrite module, etc. In the end, I installed DotNe...
Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?
...e can check that with any IL disassembler (like ILSpy) : the code for the "SET" operation of the property is compiled exactly the same way :
So no use of Reflection here.
(sample compiled with VS2013)
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Loading cross-domain endpoint with AJAX
... from google.com, you can use this snippet:
// It is good specify the charset you expect.
// You can use the charset you want instead of utf-8.
// See details for scriptCharset and contentType options:
// http://api.jquery.com/jQuery.ajax/#jQuery-ajax-settings
$.ajaxSetup({
scriptCharset: "utf...
Decimal separator comma (',') with numberDecimal inputType in EditText
...n Europe it's common to use a comma ',' instead. Even though my locale is set as german the decimal separator is still the '.'
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What exactly does the post method do?
...en, the UI thread
dispatches the touch event to the widget which in turn sets its
pressed state and posts an invalidate request to the event queue. The
UI thread dequeues the request and notifies the widget to redraw
itself.
What happens if a user press a button which will do longOperation...
A 'for' loop to iterate over an enum in Java
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You can do this as follows:
for (Direction direction : EnumSet.allOf(Direction.class)) {
// do stuff
}
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Unknown file type MIME?
...ers would not try to download the file if the "Content-Disposition" wasn't set, but there are too many web sites haphazardly downloading files without setting their filename to use. Especially banks.
– justdan23
May 15 '19 at 15:35
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Fastest way to get the first object from a queryset in django?
Often I find myself wanting to get the first object from a queryset in Django, or return None if there aren't any. There are lots of ways to do this which all work. But I'm wondering which is the most performant.
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How do you create a toggle button?
... with this answer, you can also use this kind of style that is like mobile settings toggler.
HTML
<a href="#" class="toggler">&nbsp;</a>
<a href="#" class="toggler off">&nbsp;</a>
<a href="#" class="toggler">&nbsp;</a>
CSS
a.toggler {
backgr...
How to set cornerRadius for only top-left and top-right corner of a UIView?
Is there a way to set cornerRadius for only top-left and top-right corner of a UIView ?
25 Answers
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