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What is the difference between bottom-up and top-down?
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rev4: A very eloquent comment by user Sammaron has noted that, perhaps, this answer previousl...
How to join multiple lines of file names into one with custom delimiter?
I would like to join the result of ls -1 into one line and delimit it with whatever i want.
22 Answers
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Clojure: cons (seq) vs. conj (list)
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One difference is that conj accepts any number of arguments to insert into a collection, while...
How do you specify the Java compiler version in a pom.xml file?
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<project>
[...]
<build>
[...]
<plugins>
<plugin>
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Function to convert column number to letter?
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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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Extract every nth element of a vector
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a <- 1:120
b <- a[seq(1, length(a), 6)]
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