I\'开发者_JS百科m using before and after insert triggers to generate ids (primary key) of the form \"ID_NAME-000001\" in several tables. At the moment, the value of the hibernate generator class of th
Background For fun, I\'m trying to write a property for quick-check that can test the basic idea behind cryptography with RSA.
I am using Ruby on Rails 3 and I am trying start using Rails Metal. Typing the following in the Terminal
I am building a backend admin for writing articles on an online newspaper and I need to insert images (1-to-n Relation). Actually I wrote a form which handles the fields to display and this works well
My function creates a chain of generators: def bar(num): import itertools some_sequence = (x*1.5 for x in range(num))
For a while now I am intrigued by开发者_C百科 the fact that ANTLR isn\'t capable of parsing the following context free grammar rule:S → \'x\' S \'x\' | \'x\'.
So what开发者_高级运维 I want is simple to feed a program with my sources (a folder with nested folders for src headers and resources (it does not matter in which IDE project was created))
I\'m doing some statistics work, I have a (large) collection of random numbers to compute the mean of, I\'d like to work with generators, because I just need to compute the mean, so I don\'t need to s
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, refere开发者_开发百科nces,or expertise, but this question will likely so
is there anyway to create a unique ID for a browser within javascript? Im not talking about an ID that is random everytime it is generated but an ID that is unique to the browser it is generated in b
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