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Pandas - How to flatten a hierarchical index in columns
...Note: we must strip the whitespace for when there is no second index.
In [11]: [' '.join(col).strip() for col in df.columns.values]
Out[11]:
['USAF',
'WBAN',
'day',
'month',
's_CD sum',
's_CL sum',
's_CNT sum',
's_PC sum',
'tempf amax',
'tempf amin',
'year']
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hexadecimal string to byte array in python
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edited Jul 25 '18 at 8:11
answered Apr 15 '11 at 22:32
t...
Laravel Eloquent: How to get only certain columns from joined tables
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user2317976user2317976
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How long should SQL email fields be? [duplicate]
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11
40? Guess you are then in a club of developer who officially hate Facebook Proxy Emails (a.k.a - apps+71659911993.252400001.671333361e563e7...
How to break out of multiple loops?
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114
agreed in this specific case, but in the general case of 'I have nested loops, what do I do' refactoring may not make sense.
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Why would someone use WHERE 1=1 AND in a SQL clause?
...ses effectively.
– Adrian Pronk
Dec 11 '09 at 10:46
23
"Lazy" I like to think it's smart, not laz...
How do I use a PriorityQueue?
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Community♦
111 silver badge
answered Mar 25 '09 at 19:20
Jon SkeetJon Skeet
1210k772772 g...
Benefits of prototypal inheritance over classical?
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answered Jun 1 '13 at 11:44
Aadit M ShahAadit M Shah
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Ruby: Can I write multi-line string with no concatenation?
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answered May 17 '11 at 15:06
A. WilsonA. Wilson
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How to scroll to an element inside a div?
...worked for me.
– Fenio
Nov 7 '17 at 11:28
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