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How to get the last N records in mongodb?
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answered Dec 13 '10 at 1:23
Justin JenkinsJustin Jenkins
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Debugging in Clojure? [closed]
...[n] (if (< n 2) n (+ (fib (- n 1)) (fib (- n 2)))))
(dotrace [fib] (fib 3))
produces the output:
TRACE t4425: (fib 3)
TRACE t4426: | (fib 2)
TRACE t4427: | | (fib 1)
TRACE t4427: | | => 1
TRACE t4428: | | (fib 0)
TRACE t4428: | | => 0
TRACE t4426: | => 1
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How to identify server IP address in PHP
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edited Sep 14 '16 at 13:04
David De Sloovere
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Checking if a string can be converted to float in Python
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316
I would just use..
try:
float(element)
except ValueError:
print "Not a float"
..it'...
How do I script a “yes” response for installing programs?
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213
The 'yes' command will echo 'y' (or whatever you ask it to) indefinitely. Use it as:
yes | com...
Can Android Studio be used to run standard Java projects?
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13 Answers
13
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How to get the browser to navigate to URL in JavaScript [duplicate]
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3 Answers
3
Active
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Print second last column/field in awk
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edited Jul 30 '14 at 8:19
Rushi Agrawal
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What is the ellipsis (…) for in this method signature?
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213
Those are Java varargs. They let you pass any number of objects of a specific type (in this case...