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Convert unix time to readable date in pandas dataframe
...
230
These appear to be seconds since epoch.
In [20]: df = DataFrame(data['values'])
In [21]: df.co...
in entity framework code first, how to use KeyAttribute on multiple columns
... attributes, for instance:
public class MyEntity
{
[Key, Column(Order=0)]
public int MyFirstKeyProperty { get; set; }
[Key, Column(Order=1)]
public int MySecondKeyProperty { get; set; }
[Key, Column(Order=2)]
public string MyThirdKeyProperty { get; set; }
// other pro...
pandas: multiple conditions while indexing data frame - unexpected behavior
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answered Mar 23 '14 at 13:02
DSMDSM
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How do I find files that do not contain a given string pattern?
... edited Mar 4 '15 at 17:39
t0r0X
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answered Nov 17 '09 at 11:47
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How do you track record relations in NoSQL?
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+50
All the answers for how to store many-to-many associations in the "NoSQL way" reduce to the same thing: storing data redundantly.
In ...
Creating Threads in python
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330
You don't need to use a subclass of Thread to make this work - take a look at the simple example...
How do I list all loaded assemblies?
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answered Jan 19 '09 at 17:17
Bogdan Gavril MSFTBogdan Gavril MSFT
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Declaration of Methods should be Compatible with Parent Methods in PHP
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answered Jun 25 '10 at 3:40
davidtbernaldavidtbernal
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How to replace all strings to numbers contained in each string in Notepad++?
... say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So n...
MySQL: Invalid use of group function
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Backrub32
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answered Feb 25 '10 at 0:59
rjhrjh
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