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Sublime Text 2 and 3: open the same file multiple times
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answered Feb 24 '14 at 15:44
RichardRichard
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Remove duplicated rows using dplyr
...tion for this purpose.
Original answer below:
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_num...
str.startswith with a list of strings to test for
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2 Answers
2
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This is NOT possible
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Error: Jump to case label
...In the following code, if foo equals 1, everything is ok, but if it equals 2, we'll accidentally use the i variable which does exist but probably contains garbage.
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dostuff(i);
break;
case 2:
dostu...
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239
You can use the strip() to remove trailing and leading spaces.
>>> s = ' abd cde ...
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202
I've found the answer.
Move .android folder to E:\Android
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edited Dec 14 '13 at 12:09
TemplateRex
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