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What is the difference between partitioning and bucketing a table in Hive ?
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edited Jun 20 at 9:12
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111 silver badge
answered Oct 2 '13 at 6:37
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How to construct a timedelta object from a simple string
..._time import parse_time
>>> parse_time('12hr')
datetime.timedelta(0, 43200)
>>> parse_time('12hr5m10s')
datetime.timedelta(0, 43510)
>>> parse_time('12hr10s')
datetime.timedelta(0, 43210)
>>> parse_time('10s')
datetime.timedelta(0, 10)
>>>
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Custom bullet symbol for elements in that is a regular character, and not an image
...e will look something like this:
ul {
list-style: none;
margin-left: 0;
padding-left: 1em;
text-indent: -1em;
}
Either the padding or the margin needs to be set to zero, with the other one set to 1em. Depending on the “bullet” that you choose, you may need to modify this value. The ...
“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
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1097
Notice: Undefined variable
From the vast wisdom of the PHP Manual:
Relying on the default...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 22 '10 at 0:44
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Pretty Printing a pandas dataframe
...ulate import tabulate
import pandas as pd
df = pd.DataFrame({'col_two' : [0.0001, 1e-005 , 1e-006, 1e-007],
'column_3' : ['ABCD', 'ABCD', 'long string', 'ABCD']})
print(tabulate(df, headers='keys', tablefmt='psql'))
+----+-----------+-------------+
| | col_two | column_3 ...
How to export query result to csv in Oracle SQL Developer?
I'm using Oracle SQL Developer 3.0. Trying to figure out how to export a query result to a text file (preferably CSV). Right clicking on the query results window doesn't give me any export options.
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C++, variable declaration in 'if' expression
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How to add multiple files to Git at the same time
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edited Feb 28 '14 at 7:04
answered Oct 24 '13 at 20:39
d...
What is the most effective way for float and double comparison?
...the same epsilon for lines measured in inches and lines measured in mils (.001 inch). That is a==b but 1000a!=1000b. (This is why AlmostEqual2sComplement asks for the epsilon or max ULPS).
The use of the same epsilon for both the cosine of angles and the length of lines!
Using such a compare functio...