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Avoid duplicates in INSERT INTO SELECT query in SQL Server
...t the second time, you will get a
Violation of PRIMARY KEY constraint error
This is the code:
Insert into Table_2
Select distinct *
from Table_1
where table_1.ID >1
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Cocoa: What's the difference between the frame and the bounds?
UIView and its subclasses all have the properties frame and bounds . What's the difference?
12 Answers
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How do I capture SIGINT in Python?
... final log. Python will complain, "close failed in file object destructor: Error in sys.excepthook:".
– Noah Spurrier
Jul 3 '11 at 22:07
24
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Mongoose populate after save
...t.save(function(err) {
if (err) {
return res.json(500, {
error: 'Cannot save the post'
});
}
post.populate('group', 'name').populate({
path: 'wallUser',
select: 'name picture'
}, function(err, doc) {
res.json(doc);
});
});
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in_array() and multidimensional array
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i ran the code but it has an error - Parse error: parse error in C:\wamp\www\000_TEST\php\php.in_array\index.php on line 21 - which is if(in_array("Irix", $value) thanks.
– laukok
Nov 8 '10 at 21:51
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How do you round a float to two decimal places in jruby
... #round
– ecoding5
Feb 26 '16 at 18:05
But 0.566666666666666 rounds to 0.57
– Anwar
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Very Long If Statement in Python [duplicate]
...solution (stackoverflow.com/a/5253419/981933) otherwise PEP8 will throw an error at you. See: github.com/PyCQA/pep8/issues/126 and github.com/PyCQA/pep8/issues/386
– F Lekschas
Dec 9 '15 at 16:57
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ModelSerializer using model property
...
For me, using serializers.Field gave an error. "serializers.ReadOnlyField" does work if to_representation is not defined and the view is read-only.
– Shashank Singla
Aug 14 '15 at 17:17
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How can I use Guzzle to send a POST request in JSON?
...ant is to avoid typos. Using a constant that does not exists will raise an error, but sending a useless option (as jsson for example) won't raise any error, and you may take some time to find your typo.
– zessx
Nov 2 '17 at 16:54
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How to dynamically load a Python class
... try:
object = getattr(object, part)
except AttributeError:
return None
return object
It relies on pydoc.safeimport function. Here are the docs for that:
"""Import a module; handle errors; return None if the module isn't found.
If the module *is* found but ...