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I\'m still trying to sort out my hash dereferencing.My current problem is I am now passing a hashref to a sub, and I want to dereference it within that sub.But I\'m not finding the correct method/synt
I have a method that returns a hash, or nil: def person_of_age(age) some_hash = @array_of_hashes.select { |h| h.age == age }.last
I have a class with a method that returns a hash.Ordinarily, I would get the result like so: %resp = $myclass->sub($foo);
first of all, I want to assure that I\'m aware of the fact, that rehashing is a sensible topic. However I\'d like to hear some of your opinions, what approach you would take here.
This question has to do with PHP\'s implementation of crypt().For this question, the first 7 characters of the salt are not counted, so a salt \'$2a$07$a\' would be said to have a length of 1, as it i
I am getting MD5 of several files using python function: filehash = hashlib.md5(file) print "FILE HASH: " + filehash.hexdigest()
I have read the information provided on the PHP Manual Entry for crypt(), but I find myself still unsure of the开发者_如何转开发 format for a salt to trigger the Blowfish algorithm.
I haven\'t found a good resource in using # in urls to enable bookmarking with ajax calls so I have a few questions.
If I do the following, it works fine: print $ref->{element}->[0]->{data}; I would like to see how many references are in the array so that I can loop through them, but I am having a hard t
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