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Select Row number in postgres
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179
SELECT tab.*,
row_number() OVER () as rnum
FROM tab;
Here's the relevant section in the...
How to move columns in a MySQL table?
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edited Aug 3 '16 at 17:46
answered Jul 24 '11 at 7:08
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Using reflect, how do you set the value of a struct field?
... if f.Kind() == reflect.Int {
x := int64(7)
if !f.OverflowInt(x) {
f.SetInt(x)
}
}
}
}
}
// N at end
fmt.Println(n.N)
}
Output:
42
7
If we can be certa...
MySql - Way to update portion of a string?
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edited Nov 27 '18 at 15:05
Madara's Ghost
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Remove file from the repository but keep it locally
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657
git rm --cached -r somedir
Will stage the deletion of the directory, but doesn't touch anythin...
Postgres: “ERROR: cached plan must not change result type”
This exception is being thrown by the PostgreSQL 8.3.7 server to my application.
Does anyone know what this error means and what I can do about it?
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List files committed for a revision
... revisions.
– slowdog
Jun 9 '11 at 17:54
add a comment
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Using sed, how do you print the first 'N' characters of a line?
... Paulo Mattos
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answered Feb 11 '09 at 20:42
Paul TomblinPaul Tomblin
162k5...
How to get String Array from arrays.xml file
...ndroid.os.Bundle;
import android.widget.ArrayAdapter;
public class Episode7 extends ListActivity {
String[] mTestArray;
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
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Take diff of two vertical opened windows in Vim
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edited Oct 17 '17 at 9:24
answered Dec 8 '10 at 10:04
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