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In the shell, what does “ 2>&1 ” mean?
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edited May 9 '18 at 20:18
Ricardo
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answered M...
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...
Git command to show which specific files are ignored by .gitignore
...to exclude the files from the .git/ subfolder though.
Original answer 42009)
git ls-files -i
should work, except its source code indicates:
if (show_ignored && !exc_given) {
fprintf(stderr, "%s: --ignored needs some exclude pattern\n",
argv[0]);...
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
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edited Oct 14 '11 at 5:09
answered Oct 14 '11 at 4:18
mm...
In Android, how do I set margins in dp programmatically?
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20 Answers
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Active
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How do I open an old MVC project in Visual Studio 2012 or Visual Studio 2013?
... or MVC 4. I am working on a new machine running Windows 8, Visual Studio 2012 and Visual Studio 2013. When I try to open the MVC 2 project in VS 2012 or VS 2013 I receive the error:
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How to get the last char of a string in PHP?
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1021
substr("testers", -1); // returns "s"
Or, for multibytes strings :
substr("multibyte string...
Does JavaScript have the interface type (such as Java's 'interface')?
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answered Sep 14 '10 at 15:26
cHaocHao
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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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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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