except Questions
1
Solved
I am trying to use the EXCEPT clause to retrieve data from table. I want to get all the rows from table1 except the one's that exist in table2.
As far I understand, the following would not work:
C...
Ignaz asked 11/2, 2016 at 1:50
4
Solved
Is this the right way to use the python "with" statement in combination with a try-except block?:
try:
with open("file", "r") as f:
line = f.readline()
except IOError:
<whatever>
If it ...
Dictatorship asked 4/9, 2010 at 11:35
4
Solved
1
I have this function:
def foo():
a = []
if not a:
print "empty"
return None
else:
print "not empty"
return a
Is there any Exception that do the same? Just to remove the if condition...
Instalment asked 16/11, 2014 at 12:47
4
Solved
My code:
class AError(Exception):
print 'error occur'
for i in range(3):
try:
print '---oo'
raise AError
except AError:
print 'get AError'
else:
print 'going on'
finally:
print 'finally'...
2
I've got a SyntaxError on my except:
try:
opts, args = getopt.getopt(sys.argv[1:], 'P:D:H:d:u:p:nvhmJi:c:Ml:TB:',
['host=', 'port=', 'directory=', 'user=', 'password=',
'daemon=', 'noauth...
Gradey asked 16/2, 2013 at 9:23
3
Possible Duplicate:
LINQ find differences in two lists
I want to find a difference between 2 series. So I am using Except in the LINQ statement. But Except seems to work only when the firs...
3
Solved
I have two simple tables: (here only the "id" column)
table1:
id
1
2
3
4
table2:
id
2
4
the sql query should compare the two tables for missing "id" in table2 and return:
1,3
...
3
Solved
I need to find difference between to sets. Classes ,comprising the sets, are different but have same type of fields. To be able to use Except method ,to take the difference, i want to map one list ...
3
Solved
SELECT SKU
FROM PartProductSupplemental
EXCEPT
SELECT SKU
FROM Inventory
Why do I get this error:
Incorrect Syntax near the Word Except
I check on line and syntax is syntactically correct:
...
Conversion asked 2/11, 2010 at 19:33
1
Solved
i have a list of event Ids that i want to be excluded from my select statement, but no sure how to implement this:
this is what stores my list of event Ids
List<int> ExcludedEvents;
and t...
1
Solved
I'm using Delphi Pro 6 on Windows XP with FastMM 4.92 and the JEDI JVCL 3.0. Given the code below, I'm having the following problem: only the first exception handling block gets a valid instance of...
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