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Being a completely self taught programmer I would like it if I could better myself by self-learning computer science course taught to a typical CS grad.
Finding different resources on internet has been easy, there is of course MIT open course ware, and there are Coursera courses from Stanford and…
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I'm 16 years old and really an enthusiast on web programming. I know (X)HTML, css, javascript and php. And i heard about computer science. Below are my question:
What is computer science?
Should a web programmer learn computer science?
If the answer of question 2 is yes, then what programming language(s)…
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I'm 16 years old and really an enthusiast on web programming. I know (X)HTML, css, javascript and php. And i heard about computer science. Below are my question:
What is computer science is?
Should a web programmer learn computer science?
If the answer of question 2 is yes, then what programming…
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Hi,
I am trying to figure out what 'topic' this is called, so I can learn more about it.
Basically, I'm talking about designing my applications's architecture. I'm not talking about algorithms. More like -- this class should have these methods and these instance variables, and communicate with…
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I am looking for a good computer science resume. I just graduated, and I would like to see some samples from real programmers. The ones online don't seem that great. Sorry if this is posted in the wrong section.
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What tools are available in Python to assist in parsing a context-free grammar?
Of course it is possible to roll my own, but I am looking for a generic tool that can generate a parser for a given CFG.
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hi
I want to write a program to gives grammar as input and change it to LL1.
my problem is converting to LL1 I don't have any algorithm to convert. I earn grammar from some input text by a simple text analyzer but how I can change it to LL1 ? is there any algorithm that is clear to implement.
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I am in need of parsing a small subset of English for one of my project, described as a context-free grammar with (1-level) feature structures (example) and I need to do it efficiently .
Right now I'm using NLTK's parser which produces the right output but is very slow. For my grammar of ~450 fairly…
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Long time admirer first time inquirer :)
I'm working on a program which derives a deterministic finite-state automata from a context-free grammar, and the paper I have been assigned which explains how to do this keeps referring to "arbitrary probabilistic context-free grammars" but never defines…
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Given the amount of material that tries to explain what a context-free grammar (CFG) is, I found it surprising that very few (in my sample, less than 1 in 20) give an explanation on why such grammars are called "context-free". And, to my mind, none succeeds in doing so.
My question is, why are context-free…
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