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Changing Jenkins build number
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answered Apr 27 '16 at 22:03
l8nitel8nite
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how to get the last character of a string?
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DBS
5,25233 gold badges2525 silver badges4343 bronze badges
answered Oct 7 '10 at 18:32
Christian C. SalvadóC...
When to call activity context OR application context?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Sep 4 '11 at 11:40
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How do I update all my CPAN modules to their latest versions?
...econd answer)?
– eav
Nov 8 '12 at 8:37
4
"why using such extra tools" While it's outside the scop...
How to install an apk on the emulator in Android Studio?
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EDIT: Even though this answer is marked as the correct answer (in 2013), currently, as answered by @user2511630 below, you can drag-n-drop apk files directly into the emulator to install them.
Original Answer:
You can install .apk files to emulator regardless of what you are using (Eclipse...
How to concatenate multiple lines of output to one line?
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edited Mar 22 '13 at 21:42
answered Mar 22 '13 at 21:31
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Extract a dplyr tbl column as a vector
...s2 %>% pull(5)
Resulting in...
[1] 21.0 21.0 22.8 21.4 18.7 18.1 14.3 24.4 22.8 19.2 17.8 16.4 17.3 15.2 10.4 10.4 14.7 32.4 30.4 33.9 21.5 15.5 15.2 13.3 19.2 27.3 26.0 30.4 15.8 19.7 15.0 21.4
And it also works fine with data frames:
> mtcars %>% pull(5)
[1] 3.90 3.90 3.85 3.08 3....
Python: avoid new line with print command [duplicate]
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In Python 3.x, you can use the end argument to the print() function to prevent a newline character from being printed:
print("Nope, that is not a two. That is a", end="")
In Python 2.x, you can use a trailing comma:
print "this sho...
WARNING: Can't verify CSRF token authenticity rails
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378
You should do this:
Make sure that you have <%= csrf_meta_tag %> in your layout
Add be...
Using .text() to retrieve only text not nested in child tags
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Jonathan Arbely
14111 silver badge1313 bronze badges
answered Jan 13 '12 at 13:45
DotNetWalaDotNetWala
6,04011 go...