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ValueError: setting an array element with a sequence
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edited Feb 10 '19 at 21:47
answered Jan 12 '11 at 23:51
Sv...
How do I concatenate two lists in Python?
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edited Jun 7 '19 at 6:45
TrebledJ
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Spring: @Component versus @Bean
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skaffmanskaffman
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How to pass a variable from Activity to Fragment, and pass it back?
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7 Answers
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Active
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How to debug stream().map(…) with lambda expressions?
...s of the stream:
List<Integer> naturals = Arrays.asList(1,2,3,4,5,6,7,8,9,10,11,12,13);
naturals.stream()
.map(n -> n * 2)
.peek(System.out::println)
.collect(Collectors.toList());
UPDATE:
I think you're getting confused because map is an intermediate operation - in other wo...
detach all packages while working in R
...es were still there.
– dxander
Jun 27 '19 at 0:51
1
Yes in the latest version of R 3.6.0 one shou...
How to elegantly ignore some return values of a MATLAB function?
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edited May 23 '17 at 11:46
Community♦
111 silver badge
answered Apr 14 '09 at 13:04
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How can I add a help method to a shell script?
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177
here's an example for bash:
usage="$(basename "$0") [-h] [-s n] -- program to calculate the ans...
Load different colorscheme when using vimdiff
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edited Jan 7 '10 at 10:15
answered Jan 7 '10 at 9:51
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