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Kill a postgresql session/connection
...tadir is elsewhere you can find out where it is by examining the output of ps aux | grep postgres
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How can I get the iOS 7 default blue color programmatically?
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Hex Color code
#007AFF
and you need this libary
https://github.com/thii/SwiftHEXColors
ps. iOS, Swift
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How to get record created today by rails activerecord?
...re(created_at: Time.zone.now.beginning_of_day..Time.zone.now.end_of_day)
PS: This answer has been modified as answer by Harish Shetty was better than mine. As my answer is accepted one. I have updated this answer for community support
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How to jump back to NERDTree from file in tab?
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it helps a lot to put a :NERDTreeToggle keybinding in your .vimrc. I use <F4>, but that's just me. I put project.vim, taglist, and NERDTree on <F2>, <F3>, and <F4>, respectively. Now it's easy to get arou...
Eclipse does not highlight matching variables
Eclipse does not highlight matching variables for me:
17 Answers
17
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Server is already running in Rails
... command "rails -d" then,
Remove rails detached server by using command
ps -aef | grep rails
OR by this command
sudo lsof -wni tcp:3000
then
kill -9 pID
OR use this command
To find and kill process by port name on which that program is running. For 3000 replace port on which your program...
How do I set the UI language in vim?
... \usr\share\vim\vim80\lang for MinGW or Cygwin users on Windows helps
– it3xl
Dec 11 '16 at 14:13
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Copying files into the application folder at compile time
... At the end, you're always better mastering a language rather than an IDE. PS: I don't know if what you describe is the same since I only know how to do it in XML, much better like this.
– Jérôme MEVEL
Aug 15 at 17:47
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Exporting data In SQL Server as INSERT INTO
...ides the Get-DbaDbTable and Export-DbaDbTableData cmdlets to achieve this:
PS C:\> Get-DbaDbTable -SqlInstance sql2016 -Database MyDatabase \
-Table 'dbo.Table1', 'dbo.Table2' |
Export-DbaDbTableData -Path C:\temp\export.sql
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Explicit vs implicit SQL joins
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Performance wise, they are exactly the same (at least in SQL Server).
PS: Be aware that the IMPLICIT OUTER JOIN syntax is deprecated since SQL Server 2005. (The IMPLICIT INNER JOIN syntax as used in the question is still supported)
Deprecation of "Old Style" JOIN Syntax: Only A Partial Thing
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