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Assign width to half available screen width declaratively
...em twice.
– tomash
Dec 21 '12 at 10:42
2
I never got why you had to declare the layout_width="0dp...
Reference list item by index within Django template?
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4 Answers
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How to format all Java files in an Eclipse project at one time?
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249
Right click on the project root and select Source -> Format. This should work for at least v...
SQL query for today's date minus two months
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answered Mar 24 '11 at 21:20
Abe MiesslerAbe Miessler
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Summarizing multiple columns with dplyr? [duplicate]
... <dbl>
#> 1 1 3.08 2.98 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use summarise_at or summarise_if functions.
Alternatively, the purrrlyr package provides the same functionality:
library(purr...
Rails filtering array of objects by attribute value
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174
Try :
This is fine :
@logos = @attachments.select { |attachment| attachment.file_type == 'logo...
Debug a java application without starting the JVM with debug arguments
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48
You may be able to use jsadebugd (JDK) to attach a debug server to the process (available on Wi...
How do I use define_method to create class methods?
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fguillenfguillen
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