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SQL query to find record with ID not in another table
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216
Try this
SELECT ID, Name
FROM Table1
WHERE ID NOT IN (SELECT ID FROM Table2)
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Eliminate space before \begin{itemize} [closed]
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edited Aug 18 '14 at 0:21
Martin Thoma
81.2k102102 gold badges454454 silver badges700700 bronze badges
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Automatic creation date for Django model form objects?
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2 Answers
2
Active
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
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edited Jul 20 '12 at 17:36
answered Jul 30 '11 at 6:10
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How to validate GUID is a GUID
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answered Jun 2 '11 at 6:03
DeepeshDeepesh
4,30866 gold badges2626 silver badges4444 bronze badges
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Convert to/from DateTime and Time in Ruby
... in a
# fraction of a day.
offset = Rational(utc_offset, 60 * 60 * 24)
DateTime.new(year, month, day, hour, min, seconds, offset)
end
end
Similar adjustments to Date will let you convert DateTime to Time .
class Date
def to_gm_time
to_time(new_offset, :gm)
end
def to_l...
Getting the difference between two repositories
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260
In repo_a:
git remote add -f b path/to/repo_b.git
git remote update
git diff master remotes/b...
Difference between assertEquals and assertSame in phpunit?
...d as you can see in the example below the above excerpt, they are passing '2204' and 2204, which will fail using assertSame because one is a string and one is an int, basically:
'2204' !== 2204
assertSame('2204', 2204) // this test fails
assertEquals
"Reports an error identified by $message i...
How can I use Guzzle to send a POST request in JSON?
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268
For Guzzle 5, 6 and 7 you do it like this:
use GuzzleHttp\Client;
$client = new Client();
$r...