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How to start a background process in Python?
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If you want your process to start in the background you can either use system() and call it in the same way your shell script did, or you can spawn it:
import os
os.spawnl(os.P_DETACH, 'some_long_running_command')
(or, alternatively, you may try the less portable os.P_NOWAIT flag).
See the d...
How to convert jsonString to JSONObject in Java
... What if I don't know the structure of the string. More clearly, how can I convert a Dynamic generated jsonString to jsonObject?
– Saumyaraj
Mar 20 '14 at 7:02
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Jackson JSON custom serialization for certain fields
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What about the reverse where a String needs to be converted to an int? I don't see ToIntSerializer.class.
– jEremyB
Sep 17 '15 at 19:00
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Converting unix timestamp string to readable date
...presenting a unix timestamp (i.e. "1284101485") in Python, and I'd like to convert it to a readable date. When I use time.strftime , I get a TypeError :
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How do I see the current encoding of a file in Sublime Text?
...ugin you can view the encoding of the file on the status bar. Also you can convert the encoding of the file and extended another functionalities.
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How do I create a URL shortener?
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I would continue your "convert number to string" approach. However, you will realize that your proposed algorithm fails if your ID is a prime and greater than 52.
Theoretical background
You need a Bijective Function f. This is necessary so that y...
surface plots in matplotlib
...ceforge.net/mpl_examples/mplot3d/surface3d_demo.py
here's pythonic way to convert your 3-tuples to 3 1d arrays.
data = [(1,2,3), (10,20,30), (11, 22, 33), (110, 220, 330)]
X,Y,Z = zip(*data)
In [7]: X
Out[7]: (1, 10, 11, 110)
In [8]: Y
Out[8]: (2, 20, 22, 220)
In [9]: Z
Out[9]: (3, 30, 33, 330)
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Checking whether a variable is an integer or not [duplicate]
...x/x.).is_integer():
# do something special
Edit:
You can always convert to a float before calling this method. The three possibilities:
>>> float(5).is_integer()
True
>>> float(5.1).is_integer()
False
>>> float(5.0).is_integer()
True
Otherwise, you could chec...
Parse v. TryParse
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If the string can not be converted to an integer, then
int.Parse() will throw an exception
int.TryParse() will return false (but not throw an exception)
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How to find a text inside SQL Server procedures / triggers?
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here is a portion of a procedure I use on my system to find text....
DECLARE @Search varchar(255)
SET @Search='[10.10.100.50]'
SELECT DISTINCT
o.name AS Object_Name,o.type_desc
FROM sys.sql_modules m
INNER JOIN sys.objects o ON m.object_id=o.o...