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Start may not be called on a promise-style task. exception is coming
...s already started the task before giving it to you. You should only ever call Start on a task that you create by calling its constructor, and you shouldn't even do that unless you have a compelling reason to not start the task when you create it; if you want it started right away you should use Tas...
What does [STAThread] do?
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The STAThreadAttribute is essentially a requirement for the Windows message pump to communicate with COM components. Although core Windows Forms does not use COM, many components of the OS such as system dialogs do use this technology.
MSDN explains the rea...
How to use enums as flags in C++?
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@Michael, that's true! In an enum, you usually reserve 0 for BLAH_NONE. :-) Thanks for jarring that memory!
– Jamie
Jul 8 '15 at 0:16
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Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
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So the base type needs to know all of its implementations? This doesn't seem like a very good solution. Is there no other way?
– Alexander Stolz
Jul 3 '14 at 8:10
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bower command not found
I tried to install twitter bower on my Mac, and I used
5 Answers
5
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Webview load html from assets directory
... On a side note, is the white on black a standard look in Android? All my table views are white on black by default, but my html is set for black on white... I can change them, but not sure which one to change.
– AndyD273
Jun 30 '10 at 19:06
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Angularjs Template Default Value if Binding Null / Undefined (With Filter)
I have a template binding that displays a model attribute called 'date' which is a date, using Angular's date filter.
6 Ans...
UIPopovercontroller dealloc reached while popover is still visible
...ne and iPad):
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = UIImagePickerControllerSourceTypeCamera;
picker.allowsEditing = YES;
picker.modalPresentationStyle = UIModalPresentationPopover;
UIPopoverPresentationController* popov...
Rails check if yield :area is defined in content_for
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not really necessary to create a helper method:
<% if @content_for_sidebar %>
<div id="sidebar">
<%= yield :sidebar %>
</div>
<% end %>
then of course in your view:
<% content_for :sideb...
How do I revert master branch to a tag in git?
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This way all the branches will be pushed with force. You may want to try git push --force origin master
– danza
Apr 11 '13 at 7:42
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