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Oracle TNS names not showing when adding new connection to SQL Developer
... line:
echo %TNS_ADMIN%
From linux:
echo $TNS_ADMIN
Restart SQL Developer
Now in SQL Developer right click on Connections and select New Connection.... Select TNS as connection type in the drop down box. Your entries from tnsnames.ora should now display here.
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Spring Data JPA - “No Property Found for Type” Exception
...sitory classes/interfaces should be placed in one directory - as far as I know
– Błażej Kocik
Nov 30 '17 at 13:01
...
SQL Server Script to create a new user
...dminName]
EXEC sp_addrolemember N'db_owner', N'NewAdminName'
END;
GO
Now, Logins are a bit more fluid than I make it seem above. For example, a Login account is automatically created (in most SQL Server installations) for the Windows Administrator account when the database is installed. In m...
Why doesn't RecyclerView have onItemClickListener()?
...x use cases. And as you say, your solution is what google expected of you. Now you have an adapter who can delegate onClick to an interface passed on the constructor, which is the correct pattern for both ListView and Recyclerview.
public static class ViewHolder extends RecyclerView.ViewHolder impl...
How to fully delete a git repository created with init?
...to the Icon Overlays option.
Change the Status Cache from Default to None
Now you can delete the directory (either with Windows Explorer or rmdir /S /Q)
Set back the Status Cache from None to Default and you should be fine again...
...
How to find the kth largest element in an unsorted array of length n in O(n)?
...∑i=floor(n/2) to n T(i)
<= cn + 2 (1/n) ∑i=floor(n/2) to n ai
and now somehow we have to get the horrendous sum on the right of the plus sign to absorb the cn on the left. If we just bound it as 2(1/n) ∑i=n/2 to n an, we get roughly 2(1/n)(n/2)an = an. But this is too big - there's no r...
Multiple Type Constraints in Swift
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Geez this isn't logical, but good to know I just want to be one of the thanks spammers for this one, havent' realised this in a month since I needed it.
– Mathijs Segers
Apr 28 '15 at 13:11
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Why is rbindlist “better” than rbind?
...
rbindlist is an optimized version of do.call(rbind, list(...)), which is known for being slow when using rbind.data.frame
Where does it really excel
Some questions that show where rbindlist shines are
Fast vectorized merge of list of data.frames by row
Trouble converting long list of data.fra...
Node.js Unit Testing [closed]
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If I was starting a new project now I'd probably use Mocha as the test framework
– evilcelery
Nov 6 '12 at 16:30
1
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Git submodule head 'reference is not a tree' error
...project), there are two ways to do it.
The first requires you to already know the commit from the submodule that you want to use. It works from the “inside, out” by directly adjusting the submodule then updating the super-project. The second works from the “outside, in” by finding the super...