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Find difference between timestamps in seconds in PostgreSQL
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edited May 20 '14 at 15:58
altermativ
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In-place type conversion of a NumPy array
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112
You can make a view with a different dtype, and then copy in-place into the view:
import nump...
How to print the full NumPy array, without truncation?
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18 Answers
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Multiline for WPF TextBox
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edited May 2 '17 at 7:32
WonderWorker
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Align inline-block DIVs to top of container element
...l{
display: inline-block;
width: 40%;
height: 30%;
border: 1px black solid;
background: aliceblue;
vertical-align:top;
}
http://jsfiddle.net/Lighty_46/RHM5L/9/
Or as @f00644 said you could apply float to the child elements as well.
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MySQL: selecting rows where a column is null
... NULL is always false).
See Rule 3 https://en.wikipedia.org/wiki/Codd%27s_12_rules
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Django - iterate number in for loop of a template
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631
Django provides it. You can use either:
{{ forloop.counter }} index starts at 1.
{{ forloop.co...
Will docker container auto sync time with the host machine?
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103
If you are on OSX running boot2docker, see this issue: https://github.com/boot2docker/boot2doc...
Class with Object as a parameter
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114
In Python2 this declares Table to be a new-style class (as opposed to "classic" class).
In Pyt...
How big is too big for a PostgreSQL table?
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118
Rows per a table won't be an issue on it's own.
So roughly speaking 1 million rows a day for ...