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SQL “select where not in subquery” returns no results
...east one of the values is NULL.
Suppose we have these data:
common
--
1
3
table1
--
NULL
1
2
LEFT JOIN / IS NULL and NOT EXISTS will return 3, NOT IN will return nothing (since it will always evaluate to either FALSE or NULL).
In MySQL, in case on non-nullable column, LEFT JOIN / IS NULL and...
ipython reads wrong python version
...his, but my situation isn't exactly like the OP's.
Original answer -- 9/30/13:
cat /usr/local/bin/ipython
#!/usr/bin/python
# EASY-INSTALL-ENTRY-SCRIPT: 'ipython==0.12.1','console_scripts','ipython'
__requires__ = 'ipython==0.12.1'
import sys
from pkg_resources import load_entry_point
if __nam...
What are good uses for Python3's “Function Annotations”
Function Annotations: PEP-3107
12 Answers
12
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Filling a DataSet or DataTable from a LINQ query result set
...attytommo
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answered Aug 15 '08 at 16:27
Jon GallowayJon Galloway
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How to disable GCC warnings for a few lines of code
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edited Aug 3 '10 at 7:06
answered Aug 3 '10 at 7:01
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
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edited Mar 13 '17 at 13:15
answered Feb 27 '09 at 23:28
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What is the canonical way to check for errors using the CUDA runtime API?
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Probably the best way to check for errors in runtime API code is to define an assert style han...
Unable to find a locale path to store translations for file __init__.py
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3 Answers
3
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In vim, how do I get a file to open at the same line number I closed it at last time?
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edited Feb 4 '13 at 11:18
T Zengerink
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