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Python try…except comma vs 'as' in except
...le exception types too. But the syntax was confusing; you'd use except NameError, ValueError: then wondered why the ValueError exception was never being caught. Or used except (NameError, e): and were left with a NameError for 'e'!
– Martijn Pieters♦
Dec 14 '...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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adding the .count gives PG::UndefinedFunction: ERROR: function count
– Magne
Jul 8 '15 at 13:01
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Escaping keyword-like column names in Postgres
... select would be
taken as a key word and would therefore provoke a parse error when
used where a table or column name is expected.
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Parsing XML with namespace in Python via 'ElementTree'
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I got the error:ValueError: write to closed for this line filemy_namespaces = dict([node for _, node in ET.iterparse(StringIO(my_schema), events=['start-ns'])]). Any idea wants wrong?
– Yuli
Feb 2...
Javascript replace with reference to matched group?
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answered Feb 2 '19 at 13:05
Mohamed AllalMohamed Allal
7,47022 gold badges4242 silver badges4242 bronze badges
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Convert SVG to image (JPEG, PNG, etc.) in the browser
...svg>');
– Luckyn
May 20 '15 at 9:05
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What are namespaces?
... print (echo) different messages each.
Normally, this would cause a syntax error, as you cannot have two functions that share the same name.
To fix this, you could put these functions into separate namespaces. This would allow you to use both functions without any errors.
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How to get std::vector pointer to the raw data?
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error C2039: 'data' : is not a member of 'std::vector<_Ty>'
– Rookie
Jun 27 '11 at 12:55
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Detecting when a div's height changes using jQuery
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answered Sep 20 '12 at 9:05
ValVal
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Find Java classes implementing an interface [duplicate]
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– Elijah Saounkine
Nov 5 '12 at 15:05
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