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How to access property of anonymous type in C#?
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answered Jul 29 '09 at 22:50
Greg BeechGreg Beech
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Remove background drawable programmatically in Android
...elativeLayout) findViewById(R.id.widget29);
relative.setBackgroundResource(0);
Check the setBackground functions in the RelativeLayout documentation
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Custom toast on Android: a simple example
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202
Use the below code of a custom Toast. It may help you.
toast.xml
<LinearLayout xmlns:andro...
How to install multiple python packages at once using pip
... installed wsgiref and boto in a clean virtualenv):
$ pip freeze
boto==2.3.0
wsgiref==0.1.2
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How to use enum values in f:selectItem(s)
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210
JSF has a builtin converter for enum, so this should do:
@ManagedBean
@ApplicationScoped
public...
How to structure a express.js application?
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edited Jun 20 at 9:12
Community♦
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answered Oct 11 '11 at 21:21
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Recommended way to save uploaded files in a servlet application
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edited Jun 20 at 9:12
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answered Sep 6 '13 at 18:58
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Add legend to ggplot2 line plot
...I would plot your data:
##Subset the necessary columns
dd_sub = datos[,c(20, 2,3,5)]
##Then rearrange your data frame
library(reshape2)
dd = melt(dd_sub, id=c("fecha"))
All that's left is a simple ggplot command:
ggplot(dd) + geom_line(aes(x=fecha, y=value, colour=variable)) +
scale_colour_man...
Converting string to title case
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edited Nov 20 '17 at 15:22
Mauricio Gracia Gutierrez
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