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Debugging in Clojure? [closed]
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There's also dotrace, which allows you to look at the inputs and outputs of selected functions.
(use 'clojure.contrib.trace)
(defn fib[n] (if (< n 2) n (+ (fib (- n 1)) (fib (- n 2)))))
(dotrace [fib] (fib 3))
produces the output:
TRACE t4425: (fib 3)
TRACE t4426...
Dictionary vs Object - which is more efficient and why?
...ing __slots__ in a new-style class definition. The __slots__ declaration takes a sequence of instance variables and reserves just enough space in each instance to hold a value for each variable. Space is saved because __dict__ is not created for each instance.
So does this save time as well as memo...
Iterating over all the keys of a map
Is there a way to get a list of all the keys in a Go language map? The number of elements is given by len() , but if I have a map like:
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unable to start mongodb local server
...ore it and try restarting again with "sudo mongod" and after it finally worked
– kpierce8
Sep 29 '14 at 21:56
2
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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...ct Explorer
provides a hierarchical view of the
artifacts in the Workbench, which is
customized by the specific
configuration of your Workbench.
With only the java developer tools (JDT) installed the Project Explorer nearly looks and behaves for java projects as the Package Explorer (in...
Insert text into textarea with jQuery
...ondering how I can insert text into a text area using jquery, upon the click of an anchor tag.
17 Answers
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Pythonic way of checking if a condition holds for any element of a list
I have a list in Python, and I want to check if any elements are negative. Specman has the has() method for lists which does:
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What is the advantage to using bloom filters?
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From Wikipedia:
Bloom filters have a strong space
advantage over other data structures
for representing sets, such as
self-balancing binary search trees,
tries, hash tables, or simple arrays
or linked lists of the entr...
find -exec with multiple commands
...o use find -exec with multiple commands without any success. Does anybody know if commands such as the following are possible?
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CSS to set A4 paper size
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I looked into this a bit more and the actual problem seems to be with assigning initial to page width under the print media rule. It seems like in Chrome width: initial on the .page element results in scaling of the page content i...