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What does the star operator mean, in a function call?
..., d):
return a + b + c + d
values1 = (1, 2)
values2 = { 'c': 10, 'd': 15 }
s = sum(*values1, **values2)
will execute as:
s = sum(1, 2, c=10, d=15)
Also see section 4.7.4 - Unpacking Argument Lists of the Python documentation.
Additionally you can def...
“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
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answered Apr 21 '14 at 16:15
robdrobd
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How to slice an array in Bash
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– Paused until further notice.
Oct 9 '15 at 22:57
5
@DennisWilliamson I found that I needed to conv...
TortoiseHg Apply a Patch
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edited Jan 30 '15 at 1:58
congusbongus
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Do I need to manually close an ifstream?
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answered Apr 14 '09 at 15:09
EclipseEclipse
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How can i get the session object if i have the entity-manager
... for new applications.
So with Hibernate as JPA 2.0 implementation (see 3.15. Native Hibernate API), you would do:
Session session = entityManager.unwrap(Session.class);
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Ruby on Rails: How do I add placeholder text to a f.text_field?
...net/BLOG/…
– szeryf
Oct 14 '12 at 15:32
1
@KDP: It seems to be the same in Rails 2, although yo...
Parse string to date with moment.js
...id date error?????
– Andrew Day
Jun 15 '16 at 11:17
3
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Get line number while using grep
... certain string?
– sai
Jul 9 '10 at 15:23
5
that would be command line switch -v. If you run 'gr...
Ruby: How to iterate over a range, but in set increments?
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answered Dec 3 '10 at 14:15
Berin LoritschBerin Loritsch
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