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How to check if an object is nullable?
How do I check if a given object is nullable in other words how to implement the following method...
14 Answers
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Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]
...fo.
Finally if you're interested in tracking changes to the discovery documents or don't want to read all the docs, there is an interesting online implementation by Gerwin Sturm.
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“Application tried to present modally an active controller”?
I just came across a crash showing a NSInvalidArgumentException with this message on an app which wasn't doing this before.
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How to unbind a listener that is calling event.preventDefault() (using jQuery)?
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In my case:
$('#some_link').click(function(event){
event.preventDefault();
});
$('#some_link').unbind('click'); worked as the only method to restore the default action.
As seen over here: https://stackoverflow.com/a/1673570/211514
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?
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I received the same message on Visual Studio 2012 Premium (on PC where Windows 7 re-installed in last month) - the suggested fix was "Update for Microsoft Visual Studio 2012 (KB2781514)" which seems to have fixed it
www.microsoft.com/en-us/...
How does Duff's device work?
... I am really interested, but I've read the explanation there a couple of times and I still don't get it how the Duff's device works.
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How can I change or remove HTML5 form validation default error messages?
... When I try to submit form with value which length is 5, the default error message appears: Please match the requested format
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What do the f and t commands do in Vim?
Can somebody explain to me what the f and t commands do in vim and exactly how they work? I can't seem to find this information but people keep telling me that they are very useful. Would really appreciate an answer with an example if possible, thanks!
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How do I do redo (i.e. “undo undo”) in Vim?
... I would just like to throw the undoTree plugin out there, super awesome for the times you have seemingly screwed yourself with a flurry of undos and redos.
– Jake Sellers
Jan 3 '14 at 5:31
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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...ector in Xcode:
Using autolayout enabled interface files with the deployment target set to an iOS version prior to 6.0 results in compilation errors, e.g.:
Error in MainStoryboard.storyboard:3: Auto Layout on iOS Versions prior to 6.0
One of your options to use autolayout in a project and s...