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super() in Java
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answered Sep 22 '10 at 8:09
pakorepakore
10.5k1010 gold badges3939 silver badges6262 bronze badges
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Add zero-padding to a string
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answered Jun 26 '10 at 4:18
kemiller2002kemiller2002
105k2525 gold badges186186 silver badges242242 bronze badges
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How to configure Eclipse build path to use Maven dependencies?
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answered Jan 10 '10 at 14:11
BuhbBuhb
6,36833 gold badges2121 silver badges3636 bronze badges
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Should one use < or
... the loop.
– Jon Skeet
Apr 2 '09 at 10:22
5
Generic programming with STL iterators mandates use o...
More than 10 lines in a node.js stack error?
Is there a way to get more than 10 lines in a node.js stack error?
4 Answers
4
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Remove duplicated rows using dplyr
...ow:
library(dplyr)
set.seed(123)
df <- data.frame(
x = sample(0:1, 10, replace = T),
y = sample(0:1, 10, replace = T),
z = 1:10
)
One approach would be to group, and then only keep the first row:
df %>% group_by(x, y) %>% filter(row_number(z) == 1)
## Source: local data frame [...
Why does (0 < 5 < 3) return true?
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edited Nov 3 '10 at 16:42
answered Nov 3 '10 at 16:34
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Stylecop vs FXcop
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edited Dec 10 '09 at 22:40
answered Dec 10 '09 at 22:34
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Trim a string based on the string length
I want to trim a string if the length exceeds 10 characters.
11 Answers
11
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how do I work around log4net keeping changing publickeytoken
...hich uses a couple of frameworks which is dependent on log4net version 1.2.10.0. Today I tried to include a new framework which is dependent on log4net version 1.2.11.0, I've been stuck ever since:
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