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Can you get the column names from a SqlDataReader?
...= cmd.ExecuteReader();
var columns = new List<string>();
for(int i=0;i<reader.FieldCount;i++)
{
columns.Add(reader.GetName(i));
}
or
var columns = Enumerable.Range(0, reader.FieldCount).Select(reader.GetName).ToList();
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Android: Rotate image in imageview by an angle
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edited Aug 18 '15 at 10:56
answered Apr 11 '12 at 10:37
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TypeLoadException says 'no implementation', but it is implemented
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edited Sep 26 '10 at 19:39
answered Jun 4 '09 at 5:58
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Reading a resource file from within jar
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edited Jun 13 '18 at 0:26
answered Dec 5 '13 at 1:05
D...
Node.js vs .Net performance
...FAST at serving one request per second might totally croak if you send it 500 requests per second (under LOAD).
You also have to consider static (and cached) vs dynamic pages. If you're worried about static pages, then IIS is probably going to beat node because IIS uses kernel-mode caching, which ...
How to ignore xargs commands if stdin input is empty?
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edited May 13 '16 at 20:55
kenorb
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answe...
Select mySQL based only on month and year
...in my mySQL DB that has some rows. One of this row is a DATE, like this: 2012-02-01
12 Answers
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Calculate difference in keys contained in two Python dictionaries
...[o])
Here is some sample output:
>>> a = {'a': 1, 'b': 1, 'c': 0}
>>> b = {'a': 1, 'b': 2, 'd': 0}
>>> d = DictDiffer(b, a)
>>> print "Added:", d.added()
Added: set(['d'])
>>> print "Removed:", d.removed()
Removed: set(['c'])
>>> print "Change...