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How to determine if a decimal/double is an integer?
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– starskythehutch
Nov 30 '11 at 12:35
13
I also think Adrian's comment above is the best answer. ...
g++ undefined reference to typeinfo
...a pure virtual function.
– AnT
Jun 25 '10 at 0:41
1
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What are some good resources for learning about Artificial Neural Networks? [closed]
...ot_net.aspx
you can start reading here:
http://web.archive.org/web/20071025010456/http://www.geocities.com/CapeCanaveral/Lab/3765/neural.html
I for my part have visited a course about it and worked through some literature.
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remove None value from a list without removing the 0 value
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>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> [x for x in L if x is not None]
[0, 23, 234, 89, 0, 35, 9]
Just for fun, here's how you can adapt filter to do this without using a lambda, (I wouldn't recommend this code - it's just for scientific purpo...
Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
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+250
Important Note: As of mid-2018, the process to get twitter API tokens became a lot more bureaucratic. It has taken me over one worki...
How do you read CSS rule values with JavaScript?
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Jimbo Jonny
3,20311 gold badge1515 silver badges2323 bronze badges
answered Nov 27 '08 at 19:36
nsdelnsdel
2,...
Ruby optional parameters
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tomafrotomafro
5,53022 gold badges2424 silver badges2121 bronze badges
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any tool for java object to object mapping? [closed]
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105
You could try Dozer.
Dozer is a Java Bean to Java Bean
mapper that recursively copies data...
Render Partial View Using jQuery in ASP.NET MVC
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edited Apr 24 '19 at 12:56
R K
10399 bronze badges
answered Oct 15 '09 at 3:26
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On Duplicate Key Update same as insert
...tively, you can use:
INSERT INTO table (id,a,b,c,d,e,f,g)
VALUES (1,2,3,4,5,6,7,8)
ON DUPLICATE KEY
UPDATE a=a, b=b, c=c, d=d, e=e, f=f, g=g;
To get the id from LAST_INSERT_ID; you need to specify the backend app you're using for the same.
For LuaSQL, a conn:getlastautoid() fetches the valu...