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Load data from txt with pandas
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answered Feb 4 '14 at 7:53
pietrovismarapietrovismara
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Why are empty strings returned in split() results?
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184
str.split complements str.join, so
"/".join(['', 'segment', 'segment', ''])
gets you back the...
cartesian product in pandas
...port DataFrame, merge
df1 = DataFrame({'key':[1,1], 'col1':[1,2],'col2':[3,4]})
df2 = DataFrame({'key':[1,1], 'col3':[5,6]})
merge(df1, df2,on='key')[['col1', 'col2', 'col3']]
Output:
col1 col2 col3
0 1 3 5
1 1 3 6
2 2 4 5
3 2 4 6
See here f...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
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34
MSIL allows for overloads which differ only in return types because of
call void [mscorlib]Syst...
How do I make curl ignore the proxy?
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edited Dec 1 '14 at 22:09
Petah
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Addition for BigDecimal
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edited Dec 14 '11 at 21:16
Bhesh Gurung
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Changing one character in a string
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answered Aug 4 '09 at 16:41
scvalexscvalex
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How to get all registered routes in Express?
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24 Answers
24
Active
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HtmlEncode from Class Library
...le
– Martin Murphy
Feb 29 '12 at 16:40
System.Web.HttpUtility was not available in my project (.NET Framework 4.7.1). ...
How to prettyprint a JSON file?
...arsed = json.loads(your_json)
>>> print(json.dumps(parsed, indent=4, sort_keys=True))
[
"foo",
{
"bar": [
"baz",
null,
1.0,
2
]
}
]
To parse a file, use json.load():
with open('filename.txt', 'r') as handle:
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