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How do you specify the Java compiler version in a pom.xml file?
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<project>
[...]
<build>
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<plugins>
<plugin>
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Clojure: cons (seq) vs. conj (list)
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150
One difference is that conj accepts any number of arguments to insert into a collection, while...
Function to convert column number to letter?
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215
This function returns the column letter for a given column number.
Function Col_Letter(lngCol ...
How do you downgrade rubygems?
I have rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
6 Answers
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Is it possible to have multiple statements in a python lambda expression?
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17 Answers
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Patterns for handling batch operations in REST web services?
...xample, to delete several messages at once.
DELETE /mail?&id=0&id=1&id=2
It's a little more complicated to batch update partial resources, or resource attributes. That is, update each markedAsRead attribute. Basically, instead of treating the attribute as part of each resource, you tr...
Extract every nth element of a vector
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163
a <- 1:120
b <- a[seq(1, length(a), 6)]
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Print second last column/field in awk
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awk '{print $(NF-1)}'
Should work
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Is there an R function for finding the index of an element in a vector?
... that is equal to x . I know that one way to do this is: which(x == v)[[1]] , but that seems excessively inefficient. Is there a more direct way to do it?
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