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Check for column name in a SqlDataReader object
...HasColumn(this IDataRecord dr, string columnName)
{
for (int i=0; i < dr.FieldCount; i++)
{
if (dr.GetName(i).Equals(columnName, StringComparison.InvariantCultureIgnoreCase))
return true;
}
return false;
}
}
Using Exceptions fo...
Why are these constructs using pre and post-increment undefined behavior?
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+500
C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can't predict the behavior whe...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...n the default value must be used instead. The width attribute defaults to 300, and the height attribute defaults to 150.
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How to ignore a property in class if null, using json.net
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edited Jan 30 '16 at 20:51
answered Jun 28 '11 at 14:20
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android edittext onchange listener
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edited Jul 10 '18 at 5:33
0xCursor
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How to pass a function as a parameter in Java? [duplicate]
...ing
}
then call it, perhaps using an anonymous inner class:
dansMethod(100, new Callable<Integer>() {
public Integer call() {
return methodToPass();
}
});
Keep in mind this is not a 'trick'. It's just java's basic conceptual equivalent to function pointers.
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How to print a stack trace in Node.js?
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edited Mar 7 '12 at 17:01
answered May 28 '10 at 20:45
i...
bootstrap modal removes scroll bar
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edited Mar 26 '15 at 0:02
answered Jul 31 '14 at 22:45
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Why should weights of Neural Networks be initialized to random numbers? [closed]
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answered Nov 17 '13 at 10:55
ffriendffriend
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Visual Studio C# statement collapsing
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Starting with Visual Studio 2017, statement collapsing is built-in.
There are several extensions that perform this task for pre-2017 versions of VS, starting with VS 2010 version:
C# outline
C# outline
2012 (@MSDN)
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2013 (@MSDN)
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