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A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
... continuation - you can attach a continuation to the task, and log/swallow/etc the exception that occurs. This provides a clean way to log task exceptions, and can be written as a simple extension method, ie:
public static void LogExceptions(this Task task)
{
task.ContinueWith( t =>
{
...
jQuery - Add ID instead of Class
...));
$('#container').attr('id', $(this).text());
$('.stretch_footer').attr('id', $(this).text())
$('#footer').attr('id', $(this).text());
});
});
So you are changing/overwriting the id of three elements and adding an id to one element.
You can modify as per you needs...
...
Why Func instead of Predicate?
...now what "predicate" means - otherwise you need to look at object-browser (etc) to find the signatute.
Conversely Func<T,bool> follows a standard pattern; I can immediately tell that this is a function that takes a T and returns a bool - don't need to understand any terminology - just apply ...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...prints the SHA. If you "save" abbreviated SHAs (say, in logs, emails, IMs, etc.) and use them later to refer to commits, they might no longer be unique! While certainly unlikely for normal lengths like 7-12 characters, if you do go down to 4 or 5, and you get a few ten thousand new objects (or commi...
Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
... NSLog(@"Popping back to this view controller!");
// reset UI elements etc here
}
Then, on Storyboard scene for the second view controller, Ctrl-drag from a UI element, such as a button, to the exit icon at the bottom of this view controller. The done: action you added to the code of the first...
Xcode 4: How do you view the console?
... of the search bar that is in the same ribbon as the step over, step into, etc.
– Alex Barker
Apr 4 '13 at 20:49
Had t...
leading zeros in rails
...using a given padding character.
str.rjust(integer, padstr=' ') → new_str
If integer is greater than the length of str, returns a new String of length integer with str right justified and padded with padstr; otherwise, returns str.
some_int = 5
some_int.to_s.rjust(2, '0') # => '05'
...
How To: Best way to draw table in console app (C#)
...ap, colors, columns growing based on content or percentage, text alignment etc.
† CsConsoleFormat was developed by me.
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
...he commands, but afaik sudo isn't always appropriate (like when using rvm, etc.). People can add it in as needed.
– Gary S. Weaver
Jul 15 '11 at 14:13
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How do I save a String to a text file using Java?
In Java, I have text from a text field in a String variable called "text".
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