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Mockito: List Matchers with generics
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edited Dec 10 '16 at 11:41
answered May 9 '12 at 8:34
art...
Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
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edited Jun 15 '12 at 14:17
answered Jun 8 '12 at 15:39
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PermGen elimination in JDK 8
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answered Mar 19 '14 at 14:55
pardeep131085pardeep131085
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How do HTML parses work if they're not using regexp?
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answered Mar 8 '10 at 10:45
QuentinQuentin
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Why in Java 8 split sometimes removes empty strings at start of result array?
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84
The behavior of String.split (which calls Pattern.split) changes between Java 7 and Java 8.
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Why does struct alignment depend on whether a field type is primitive or user-defined?
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4 Answers
4
Active
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For each row return the column name of the largest value
...ample reproducible):
DF <- data.frame(V1=c(2,8,1),V2=c(7,3,5),V3=c(9,6,4))
colnames(DF)[apply(DF,1,which.max)]
[1] "V3" "V1" "V2"
A faster solution than using apply might be max.col:
colnames(DF)[max.col(DF,ties.method="first")]
#[1] "V3" "V1" "V2"
...where ties.method can be any of "rando...
Force point (“.”) as decimal separator in java
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174
Use the overload of String.format which lets you specify the locale:
return String.format(Local...
How can I break an outer loop with PHP?
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274
In the case of 2 nested loops:
break 2;
http://php.net/manual/en/control-structures.break.php...
Searching for UUIDs in text with regex
...y I'm relying on the assumption that all UUIDs will follow a patttern of 8-4-4-4-12 hexadecimal digits.
16 Answers
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