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Append an object to a list in R in amortized constant time, O(1)?
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17 Answers
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What is the best way to convert an array to a hash in Ruby
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11 Answers
11
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How to round up the result of integer division?
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16 Answers
16
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Calling clojure from java
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167
Update: Since this answer was posted, some of the tools available have changed. After the orig...
Passing parameters to a Bash function
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1675
There are two typical ways of declaring a function. I prefer the second approach.
function f...
In which order should floats be added to get the most precise result?
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11 Answers
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Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception
...of spring & getting this exception.
I have already included common-logging1.1.1.jar and spring.jar file. Could you please help to out?
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Getting and removing the first character of a string
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170
See ?substring.
x <- 'hello stackoverflow'
substring(x, 1, 1)
## [1] "h"
substring(x, 2)
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