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How do you do a ‘Pause’ with PowerShell 2.0?
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/c Carries out the command specified by string and then terminates | out-null pipes the output to out-null, where you'll never see it If you want to see the "Press any key to continue..." message, remove the pipe. Also, this doesn't seem to...
Python naming conventions for modules
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Using LINQ to concatenate strings
...u really want to use Aggregate use variant using StringBuilder proposed in comment by CodeMonkeyKing which would be about the same code as regular String.Join including good performance for large number of objects:
var res = words.Aggregate(
new StringBuilder(),
(current, next) => cu...
What is the best way to check for Internet connectivity using .NET?
...lient = new WebClient())
using (client.OpenRead("http://google.com/generate_204"))
return true;
}
catch
{
return false;
}
}
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
... in turn can lead to this kind of warning messages when there's a JDBC 4.0 compatible driver in the webapp's /WEB-INF/lib which auto-registers itself during webapp's startup using the ServiceLoader API, but which did not auto-deregister itself during webapp's shutdown. This message is purely informa...
Difference between timestamps with/without time zone in PostgreSQL
...is specified with a particular time zone.
Here are examples covering the combinations of those factors:
foo=> SET TIMEZONE TO 'Japan';
SET
foo=> SELECT '2011-01-01 00:00:00'::TIMESTAMP;
timestamp
---------------------
2011-01-01 00:00:00
(1 row)
foo=> SELECT '2011-01-01 00:...
Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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38
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Stop LastPass filling out a form
... field disabled the grey LastPass [...] box for me.
Sourced from LastPass.com
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How to track down log4net problems
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Can you resolve an angularjs promise before you return it?
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