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Using current time in UTC as default value in PostgreSQL
...orary table test(
id int,
ts timestamp without time zone default (now() at time zone 'utc')
);
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Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
...env:OPENSSL_CONF = "${env:ProgramFiles}\OpenSSL\openssl.cnf"
This value differs from previous installation versions (as seen in a previous edit of this post). Also, don't forget to add the openssl binary folder ${env:ProgramFiles}\OpenSSL to your Path.
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How can I determine installed SQL Server instances and their versions?
...eveloper box; basically "sqlcmd -L" was the only one that worked, and only if the SQL Server Browser Service was running. Is that to be expected?
– Matt
Sep 27 '08 at 9:32
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Android Studio vs Eclipse + ADT Plugin? [closed]
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The last update is now more than a year old, so here goes another update (25th of October 2016):
TL;DR
Eclipse ADT has been deprecated and should no longer be used.
Android Studio is a stable product and is updated much more frequently than ...
How to use a filter in a controller?
... want to use that filter, just use it like this:
$filter('filtername');
If you want to pass arguments to that filter, do it using separate parentheses:
function myCtrl($scope, $filter)
{
$filter('filtername')(arg1,arg2);
}
Where arg1 is the array you want to filter on and arg2 is the objec...
How to get the current time in Python
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Use:
>>> import datetime
>>> datetime.datetime.now()
datetime.datetime(2009, 1, 6, 15, 8, 24, 78915)
>>> print(datetime.datetime.now())
2009-01-06 15:08:24.789150
And just the time:
>>> datetime.datetime.now().time()
datetime.time(15, 8, 24, 78915)
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Regex to check whether a string contains only numbers [duplicate]
I get false on both "123" and "123f" . I would like to check if the hash only contains numbers. Did I miss something?
21...
Is there a stopwatch in Java?
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Now you use this to get the milliseconds: long stopWatch = stopWatch.elapsed(TimeUnit.MILLISECONDS);
– PHPGuru
Mar 14 '18 at 17:41
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PostgreSQL, checking date relative to “today”
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select * from mytable where mydate > now() - interval '1 year';
If you only care about the date and not the time, substitute current_date for now()
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
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This only worked for me if I triggered .focus() on the input before invoking input.setSelectionRange. If you're listening for the focus event on the input, remember to account for an infinite loop.
– allieferr
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