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How to get the top 10 values in postgresql?
...t (when is it not ;-) look for an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows only
As @Raphvanns pointed out, this will give you the first 10 rows literally. To remove duplicate v...
RSpec: how to test if a method was called?
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edited May 18 '15 at 15:13
answered Jan 21 '14 at 16:01
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ListBox vs. ListView - how to choose for data binding
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answered Oct 22 '08 at 20:10
Philip RieckPhilip Rieck
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How do I create a directory from within Emacs?
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answered Sep 30 '08 at 23:04
jfsjfs
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Search for selection in vim
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answered Dec 12 '08 at 15:45
Christian C. SalvadóChristian C. Salvadó
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Check if a given key already exists in a dictionary and increment it
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edited Feb 2 '19 at 8:26
JamesThomasMoon1979
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Is \d not supported by grep's basic expressions?
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answered Aug 1 '11 at 16:08
DaenythDaenyth
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How can I tell when HttpClient has timed out?
...timeout, so they will NEVER throw.
string baseAddress = "http://localhost:8080/";
var client = new HttpClient()
{
BaseAddress = new Uri(baseAddress),
Timeout = TimeSpan.FromMilliseconds(1)
};
try
{
var s = await client.GetAsync();
}
catch(Exception e)
{
Console.WriteLine(e.Messa...
How to read a .xlsx file using the pandas Library in iPython?
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edited Mar 19 '18 at 3:18
answered Jun 3 '13 at 11:52
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How do I use WebRequest to access an SSL encrypted site using https?
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Amirhossein Mehrvarzi
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answered Feb 18 '09 at 14:24
LukeDuffLukeDuff...