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TSQL - Cast string to integer or return default value
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If you are on SQL Server 2012 (or newer):
Use the TRY_CONVERT function.
If you are on SQL Server 2005, 2008, or 2008 R2:
Create a user defined function. This will avoid the issues that Fedor Hajdu mentioned with regards to currency, fractional numbers...
How to un-commit last un-pushed git commit without losing the changes
...pting to reset
– Jon B
Oct 9 '15 at 0:22
1
I tried the "already pushed" approach and it doesn't w...
What are the complexity guarantees of the standard containers?
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edited Dec 20 '15 at 12:11
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Show MySQL host via SQL Command
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200
To get current host name :-
select @@hostname;
show variables where Variable_name like '%host%...
HTML span align center not working?
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edited Jun 17 '13 at 18:10
Reut Sharabani
26.2k55 gold badges5959 silver badges8181 bronze badges
answe...
Mark current Line, and navigate through marked lines
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190
Yep! Go on the menus to Preferences>Key Bindings - Default this is a file with all the defaul...
Connect to a heroku database with pgadmin
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edited Apr 28 '13 at 15:07
JJD
42.7k4545 gold badges177177 silver badges291291 bronze badges
answered ...
Template default arguments
...s.
– Olaf Dietsche
Mar 12 '13 at 23:09
21
@OlafDietsche but you can't have a template class and a...
How do you do a ‘Pause’ with PowerShell 2.0?
...ct "WScript.Shell"
$Button = $Shell.Popup("Click OK to continue.", 0, "Script Paused", 0)
}
else {
Write-Host -NoNewline $Message
[void][System.Console]::ReadKey($true)
Write-Host
}
}
Advantage: Accepts any key but properly excludes Shift, Alt, Ctr...