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Why unsigned integer is not available in PostgreSQL?
...ete example you could use
CREATE DOMAIN uint2 AS int4
CHECK(VALUE >= 0 AND VALUE < 65536);
Here is what psql gives when I try to abuse the type.
DS1=# select (346346 :: uint2);
ERROR: value for domain uint2 violates check constraint "uint2_check"
...
Moment js date time comparison
... few other things:
There's an error in the first line:
var date_time = 2013-03-24 + 'T' + 10:15:20:12 + 'Z'
That's not going to work. I think you meant:
var date_time = '2013-03-24' + 'T' + '10:15:20:12' + 'Z';
Of course, you might as well:
var date_time = '2013-03-24T10:15:20:12Z';
You'...
How to report an error from a SQL Server user-defined function
I'm writing a user-defined function in SQL Server 2008. I know that functions cannot raise errors in the usual way - if you try to include the RAISERROR statement SQL returns:
...
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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How to set top-left alignment for UILabel for iOS application?
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answered Aug 25 '11 at 14:30
shawnwallshawnwall
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...
Why does setTimeout() “break” for large millisecond delay values?
... |
edited Sep 2 '11 at 16:06
Matt Ball
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answ...
Python Linked List
...lambda lst, el: cons(el, lst), reversed(args), None)
car = lambda lst: lst[0] if lst else lst
cdr = lambda lst: lst[1] if lst else lst
nth = lambda n, lst: nth(n-1, cdr(lst)) if n > 0 else car(lst)
length = lambda lst, count=0: length(cdr(lst), count+1) if lst else count
begin = lambda *args: ...
Extract substring in Bash
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answered Jan 9 '09 at 13:56
FerranBFerranB
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...
Why are unnamed namespaces used and what are their benefits?
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edited Jun 10 at 11:02
Adrian
33122 silver badges1414 bronze badges
answered Dec 10 '08 at...
Why can I initialize a List like an array in C#?
...:
var grades = new Dictionary<string, int>
{
{ "Suzy", 100 },
{ "David", 98 },
{ "Karen", 73 }
};
Is roughly identical to:
var temp = new Dictionary<string, int>();
temp.Add("Suzy", 100);
temp.Add("David", 98);
temp.Add("Karen", 73);
var grades = temp;...