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check if variable is dataframe
...ise this to the case in which a user may use the function you define, but didn't import pandas as pd, but instead just import pandas? Just perform an or on both possibilities, or is there something more sophisticated I don't know of?
– n1k31t4
Jun 18 '17 at 22:...
limiting java ssl debug logging
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@Alfabravo so you're saying the bug entry is invalid and these work as expected?
– eis
Jul 27 '18 at 8:19
1
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Gradle finds wrong JAVA_HOME even though it's correctly set
... In my opinion this is much better solution than changing Gradle files. (And yes, it works for me just fine)
– zorglub76
Jul 4 '15 at 7:34
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HTML Body says cz-shortcut-listen=“true” with Chrome's Developer Tools?
... Write a suggestion to leading browser vendors - that's a good idea
– Martin
Aug 13 '13 at 21:51
6
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SQL JOIN vs IN performance?
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Funny you mention that, I did a blog post on this very subject.
See Oracle vs MySQL vs SQL Server: Aggregation vs Joins
Short answer: you have to test it and individual databases vary a lot.
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@try - catch block in Objective-C
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Is there a .NET equivalent to Apache Hadoop? [closed]
...op for. If you are looking for the optimized self maintaining distributed file (DFS) system then DryadLINQ isn't what you are looking for. It has an analog to the DFS but you have to manually build the partitions and distribute each partition.
That being said, if its the distributed execution asp...
Can't use method return value in write context
... good practice, particularly so you can log your real warnings without the files filling up
– landons
Nov 15 '11 at 14:15
3
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Getting SyntaxError for print with keyword argument end=' '
... about 2.4), you can use the __future__ module to enable it in your script file:
from __future__ import print_function
The same goes with unicode_literals and some other nice things (with_statement, for example). This won't work in really old versions (i.e. created before the feature was introduc...
How do I ALTER a PostgreSQL table and make a column unique?
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