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How to use Jackson to deserialise an array of objects
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1735
First create a mapper :
import com.fasterxml.jackson.databind.ObjectMapper;// in play 2.3
Obje...
Storing sex (gender) in database
... 255 (zero to 255)
INT 4 - 2,147,483,648 to 2,147,483,647
BIT 1 (2 if 9+ columns) 2 (0 and 1)
CHAR(1) 1 26 if case insensitive, 52 otherwise
The BIT data type can be ruled out because it only supports two possible genders whic...
How to run multiple shells on Emacs
I am using Emacs 23.3.1 on windows 7. I know that I can run shell from emacs using M-x shell. I would like to have multiple shell windows in the same time, but typing M-x shell a second time just opens me the same shell window.
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HTML input file selection event not firing upon selecting the same file
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edited Aug 24 '12 at 15:43
answered Aug 24 '12 at 4:04
Bri...
How to wait for all threads to finish, using ExecutorService?
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edited Sep 8 '16 at 6:43
Ravindra babu
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an...
What happens when a computer program runs?
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vbencevbence
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add a co...
Realistic usage of the C99 'restrict' keyword?
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edited May 31 '18 at 10:23
Neuron
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Is there a limit on how much JSON can hold?
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edited Feb 4 '17 at 16:23
Andrew P.
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answered Aug 11 '09 at 19:24
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vertical-align with Bootstrap 3
I'm using Twitter Bootstrap 3, and I have problems when I want to align vertically two div , for example — JSFiddle link :
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How to check if smtp is working from commandline (Linux) [closed]
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rogerdpack
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answered Aug 16 '12 at 13:40
balanvbalanv
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