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Query a parameter (postgresql.conf setting) like “max_connections”
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235
You can use SHOW:
SHOW max_connections;
This returns the currently effective setting. Be awa...
moveCamera with CameraUpdateFactory.newLatLngBounds crashes
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133
You can use simple newLatLngBounds method in OnCameraChangeListener. All will be working perfec...
Windows batch file file download from a URL
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137
With PowerShell 2.0 (Windows 7 preinstalled) you can use:
(New-Object Net.WebClient).DownloadF...
Split string using a newline delimiter with Python
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phoenix
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answered Feb 26 '14 at 13:34
wimwim
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ggplot: How to increase spacing between faceted plots?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Sep 10 '10 at 7:20
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Using git commit -a with vim
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edited May 23 '11 at 15:02
answered May 23 '11 at 14:48
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phantomjs not waiting for “full” page load
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answered Feb 7 '13 at 10:36
rhunwicksrhunwicks
2,9562020 silver badges1919 bronze badges
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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?
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93
Normally you should not close the stream. The servlet container will automatically close the str...
Check if a temporary table exists and delete if it exists before creating a temporary table
...') IS NOT NULL DROP TABLE #Results
GO
CREATE TABLE #Results ( Company CHAR(3), StepId TINYINT, FieldId TINYINT )
GO
select company, stepid, fieldid from #Results
GO
ALTER TABLE #Results ADD foo VARCHAR(50) NULL
GO
select company, stepid, fieldid, foo from #Results
GO
IF OBJECT_ID('tempdb..#Results')...