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What is a NullReferenceException, and how do I fix it?
... p1.Books.Add(...) statements.
Array
int[] numbers = null;
int n = numbers[0]; // numbers is null. There is no array to index.
Array Elements
Person[] people = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Pers...
Visual Studio 2010 - C++ project - remove *.sdf file
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OzzahOzzah
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What is the difference between the kernel space and the user space?
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120
The really simplified answer is that the kernel runs in kernel space, and normal programs run in...
Getting URL hash location, and using it in jQuery
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edited Nov 19 '17 at 0:14
Mark Amery
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MsDeploy is returning 403 forbidden
...intranet and I'm trying to publish it to the internet using Visual Studio 2010. The destination server is running iis7 and the Web Management Service is running.
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Get UIScrollView to scroll to the top
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UPDATE FOR iOS 7
[self.scrollView setContentOffset:
CGPointMake(0, -self.scrollView.contentInset.top) animated:YES];
ORIGINAL
[self.scrollView setContentOffset:CGPointZero animated:YES];
or if you want to preserve the horizontal scroll position and just reset the vertical position:
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git add . vs git commit -a
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140
git commit -a means almost[*] the same thing as git add -u && git commit.
It's not the ...
How do I access the host machine itself from the iPhone simulator
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answered May 20 '11 at 21:52
jaminguyjaminguy
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How to index into a dictionary?
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110
Dictionaries are unordered in Python versions up to and including Python 3.6. If you do not car...
How to specify an array of objects as a parameter or return value in JSDoc?
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edited Jun 20 at 9:12
Community♦
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answered Feb 13 '13 at 13:38
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