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How can I get the current user's username in Bash?
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489
On the command line, enter
whoami
or
echo "$USER"
To save these values to a variable, do...
DisplayName attribute from Resources?
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edited Feb 2 '11 at 2:48
Jason
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answered Mar ...
Rails: select unique values from a column
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454
Model.select(:rating)
Result of this is a collection of Model objects. Not plain ratings. An...
How do I create and access the global variables in Groovy?
...sform.Field
– khylo
Jan 9 '13 at 10:43
funny tried to edit to change then to than in the first line, SO wants a six-ch...
Generate a heatmap in MatPlotLib using a scatter data set
...='lower')
plt.show()
This makes a 50x50 heatmap. If you want, say, 512x384, you can put bins=(512, 384) in the call to histogram2d.
Example:
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How to print an exception in Python?
...8:01
Jan
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answered Sep 27 '09 at 12:19
jldupontjldupont
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How to convert array to SimpleXML
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edited Feb 12 '10 at 14:42
answered Sep 9 '09 at 1:35
a...
How to create standard Borderless buttons (like in the design guideline mentioned)?
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164
To clear some confusion:
This is done in 2 steps: Setting the button background attribute to an...
iPhone: How to switch tabs with an animation?
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154
Update 04/2016: Justed wanted to update this to say thank you to everyone for all the votes. Ple...
Reverse engineering from an APK file to a project
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edited Feb 13 '18 at 14:06
Debasish Ghosh
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answered Oct 4 '...