Example dump from the list of a director开发者_JAVA技巧y: hello:3.1 GB world:1.2 MB foo:956.2 KB The above list is in the format of FILE:VALUE UNIT. How would one go about ordering each line above
I\'m aggregating RSS feeds using FeedTools. I followed this tutorial: http://simonwoodside.com/weblog/2008/12/7/ruby_on_rails_feedrss_aggregator/ and everything functioned fine.
I have a ruby hash: VALS = { :one => \"One\", :two => \"Two\" } and an Array: array2 = [\"hello\", \"world\", \"One\"]
i need to do a school project in C (I\'m really don\'t know c++开发者_开发知识库 as well). I need a data struct to index each word of about 34k documents, its a lot of words, and need to do some rank
I have to pass two references as arguments to a subroutine (buildRanges) as hash key-value pairs as show below
I\'ve been spending some of my spare time working a set of collections for ActionScript 3 but I\'ve hit a pretty serious roadblock thanks for the way ActionScript 3 handles equality checks inside Dict
I\'m trying to calculate the SHA-1 value of a file. I\'ve fabricated this script: def hashfile(filepath):
Given a set of 100 different strings of equal length, how can you quantify the probability that a SHA1 d开发者_如何学运维igest collision for the strings is unlikely... ?
digest = HMAC.digest(Digest.new(SHA1), Base64.decode64(key), HashString) return Base64.encode64(digest.to_s()).chomp()
I need a ruby hash H with keys :a, :b, :c so that H[:b] = H[:a] + 1; H[:c] = H[:b] + 2 etc. How can I define such a hash in a one line declaration, like H = {:a=>1, :b => H[:a] + 1, :c => H[:b] +2, .
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