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What are the differences between git remote prune, git prune, git fetch --prune, etc
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answered Nov 20 '13 at 21:14
John SzakmeisterJohn Szakmeister
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Will Dispose() be called in a using statement with a null object?
...called on non-null objects:
http://msdn.microsoft.com/en-us/library/yh598w02.aspx
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Running two projects at once in Visual Studio
I created a solution in Visual C# 2010 Express that contains two projects: one is the client, the other is the server. I would like to debug both at the same time, but I can only seem to run one of the projects during debugging.
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Why does Python print unicode characters when the default encoding is ASCII?
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104
Thanks to bits and pieces from various replies, I think we can stitch up an explanation.
By t...
PostgreSQL, checking date relative to “today”
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answered Oct 13 '10 at 22:37
Paul TomblinPaul Tomblin
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Find all elements on a page whose element ID contains a certain text using jQuery
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203
$('*[id*=mytext]:visible').each(function() {
$(this).doStuff();
});
Note the asterisk '*'...
Update multiple rows in same query using PostgreSQL
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+50
You can also use update ... from syntax and use a mapping table. If you want to update more than one column, it's much more generaliza...
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...
How to get Top 5 records in SqLite?
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answered Apr 28 '10 at 11:34
NixNix
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Parallel.ForEach() vs. foreach(IEnumerable.AsParallel())
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svick
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answered Sep 24 '10 at 18:51
user180326us...