22
votes
2answers
1k views

Do modern languages still use parser generators?

I was researching about the gcc compiler suite on wikipedia here, when this came up: GCC started out using LALR parsers generated with Bison, but gradually switched to hand-written ...
0
votes
1answer
205 views

Algorithms for Data Redundancy and Failover for distributed storage system?

I'm building a distributed storage system that works with different storage sizes. For instance, my storage devices have sizes of 50GB, 70GB, 150GB, 250GB, 1000GB, 5 storage systems in one system. My ...
1
vote
1answer
3k views

Why does gmail use java? Is there really a advantage over something like php or python? [closed]

Note: I know that none of you (probably) work for google, so this is a lot more of a conceptual question. So yeah, i discovered that Gmail uses java and that got me thinking, Why? I personally never ...
4
votes
1answer
432 views

Is it possible to write a code without class methods, globals, and class variables? [closed]

I'm designing my own programming language for fun, and I'm thinking of making it fully Object-oriented (no statics, no globals, no class variables, no class methods), so I need to find a way to ...
2
votes
1answer
284 views

Does it make sense to create a Ruby wrapper to reference a Java object that does exactly the same thing?

I am using JRuby. In my Java code, I have a class called Texture, capable of doing some graphic manipulation stuff. In my Ruby code, I will usually need to draw things, so though I should simply ...
3
votes
2answers
4k views

How to execute a Ruby file in Java, capable of calling functions from the Java program and receiving primitive-type results?

I do not fully understand what am I asking (lol!), well, in the sense of if it is even possible, that is. If it isn't, sorry. Suppose I have a Java program. It has a Main and a JavaCalculator class. ...
1
vote
4answers
518 views

Should a novice programmer learn several languages at once? [duplicate]

Possible Duplicate: Is it worth being computer languages polyglot? I am half way through my first year at university studying computer science. I have been learning Java on the course and ...
5
votes
3answers
350 views

Generalized VS Specialized technical solution; what to take into account?

We recently had a discussion in the office because of conflicting views between developers. One side (side S) argued technical solutions -generally- need to be a specific as possible, while the other ...
7
votes
8answers
2k views

Python : how can I impress people coming from Ruby/Java?

I am preparing a presentation about Python for my company, and would like to show Python's awesomeness to developers using Java or Ruby ! I guess it will be very simple to write shorter and cleaner ...
2
votes
2answers
198 views

Questions for Architecture with Ruby and Java

I am in the research phase of a project that needs to make use of 3rd party libraries that are in Java so I am stuck using Java to at least a small degree. I am considering implementing Ruby as the ...
9
votes
9answers
976 views

Which Programming Languages Support the Following Features? [closed]

My personal programming background is mainly in Java, with a little bit of Ruby, a tiny bit of Scheme, and most recently, due to some iOS development, Objective-C. In my move from Java to Objective-C ...
4
votes
5answers
1k views

How can I move from Java and ColdFusion to Ruby on Rails?

Currently I work with ColdFusion 9+ and some Java in a Windows environment. Prior to ColdFusion, my background was in Java and JSP. I'm considering a move towards Ruby on Rails, as I think it would ...