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How do I format a number with commas in T-SQL?
...really convenient if I could format all those numbers with commas (987654321 becomes 987,654,321). Funny that in all the many years I've used SQL Server, this issue has never come up since most of the time I would be doing formatting at the presentation layer, but in this case the T-SQL result in S...
What is the most effective way for float and double comparison?
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31 Answers
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How to rename with prefix/suffix?
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123
In Bash and zsh you can do this with Brace Expansion. This simply expands a list of items in ...
How do I delete a fixed number of rows with sorting in PostgreSQL?
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161
You could try using the ctid:
DELETE FROM logtable
WHERE ctid IN (
SELECT ctid
FROM l...
Entity Framework - Add Navigation Property Manually
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181
Yup - it's not that straightforward.
Here's what you do:
1 - Right click on the designer, Ad...
After array_filter(), how can I reset the keys to go in numerical order starting at 0
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edited Jun 21 at 16:51
Salman A
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Java 8 forEach with index [duplicate]
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170
Since you are iterating over an indexable collection (lists, etc.), I presume that you can the...
Change first commit of project with Git? [duplicate]
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+100
As mentioned by ecdpalma below, git 1.7.12+ (August 2012) has enhanced the option --root for git rebase:
"git rebase [-i] --root $t...
T-SQL: Deleting all duplicate rows but keeping one [duplicate]
...Y foo, bar ORDER BY baz) AS [rn]
FROM TABLE
)
DELETE cte WHERE [rn] > 1
Play around with it and see what you get.
(Edit: In an attempt to be helpful, someone edited the ORDER BY clause within the CTE. To be clear, you can order by anything you want here, it needn't be one of the columns retu...