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  • Are there any simple languages implemented using ANTLR or similar?

    - by etheros
    I'm trying to build a simple interpreted language for learning purposes. I've read countless theory and tutorials on ANTLR and JavaCC, but I can't figure out how to actually make it do something useful. I learn best by "taking something apart and putting it back together again", so, are there any working examples of simple languages implemented with the help of tools such as ANTLR, or similar? Something like the following might be nice: x = 1 if x == 1 print "true"

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  • Resizing canvas, where's the problem?

    - by Noor
    I'll post a link since theres to much to post here: http://hem.bredband.net/noor/canvas.htm My goal is to make the picture fit inside the window with the width of the image being the same as the window, even after resize. If the pictures height becomes to big for the window then the picture should resize itself according to the height and not the width. Somewhere along my code there is something wrong.. forgive me if this is stupid, i am still learning.. Thanks!

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  • Ruby does 'elseif' still exist

    - by catchmikey
    I'm just learning ROR and I came across the if / else statements. I also came across 'elseif' but my text editor (textmate) doesn't pick it up as a keyword, not does the program run properly. if name == 'Chris' puts 'What a lovely name.' elseif name == 'Katy' puts 'What a lovely name!' end I'm using the book, Learn to Program, which was written several years ago. I was wondering if the 'elseif' was changed because when I simply use 'else' it seems to function properly

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  • Induction of graduate programmers

    - by spong
    What are some practical ideas that you have found useful for bringing graduates on to your team in their first job? Some of the things that are working well for us include: Assigning a mentor to assist the learning process Written coding standards/guidelines Spending a period of time with the test team to learn the product Where possible, a broad range of experiences in the first few months Anything else that works well for you? A related question can be found here.

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  • Uses of Action delegate in C#

    - by Biswanath
    I was working with the Action Delgates in C# in the hope of learning more about them and thinking where they might be useful. Has anybody used the Action Delgate, and if so why? or could you give some examples where it might be useful?

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  • How to beautify the URL?

    - by mysqllearner
    I am sick of this kind of URL: www.domain.com/something/?id=person&photos=photoID&variable1=others&... I am using apache, learning to write .htaccess now. Can anyone show me the basic code for this one? Ugly: www.domain.com/something/?id=person&photos=photoID Goal: www.domain.com/something/person/photoID

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  • How do I load Formtastic to test it?

    - by Alan
    I am using Rails 2.0.2 and following Github installation instructions: 1. add as gem source ie "gem sources -a http://gemcutter.org/".....ok 2. install gem ie "gem install formtastic"....gives error, could not find formtastic locally or in a repository I am learning Ruby on Rails and have no knowledge of gems

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  • F# Blogs to follows

    - by AG.
    Hello All, I have recently started learning F#. I was wondering as which are the recommended blogs you guys are currently following in F# community?. I am currently subscribed to "Tomas Petricek", "Brian McNamara" and "Don Syme's". Would love to hear all your recommendations.

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  • Do you think it's a good idea to create a login box as a user control?

    - by Sergio Tapia
    Hi there guys! I'm starting out learning some ASP.Net programming and I'm going to be making a little community website for my friends and myself. I'm trying to pick up some good habits along the way. I was thinking of having a usercontrol and have that 'loginBox' shows the appropriate textboxes and login button, but also show his username when he is logged in. Do you think I should handle this as a user control or am I missing something as an ASP.Net newbie?

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  • GUI IDE with PyDev Eclipse

    - by gizgok
    I have 2 weeks to finish my final year project.I need a GUI IDE or a GUI framework compatible with PyDev and Eclipse. I cannot spend time learning something cause the functionality is yet to be completed.I'm looking for very simple GUI for a simulation game.

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  • Is Programming or web designing a site harder? [closed]

    - by ggfan
    Given that someone has almost an equal understanding of coding(java, php, etc) and web designing(css, xml, photoshop) and wants to create a functional site. Which generally would be more time-consuming. There is obviously lots of considerations...but in general Just curious, because i am learning everything from books and now putting coding and design into practice and the css is kicking my *.

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  • Recommended reading for bioinformatics

    - by Matt
    I'm keen on learning about bioinformatics. I am ideally looking for a short course introduction, with some practical tasks I can get my teeth into immediately to see if there is any interest in it for me. I already have a good understanding of molecular biology, so I should be able to skip most of the foundational work. Any suggestions?

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  • How can i Put java Scripts at the Bottom

    - by Hemant Kothiyal
    Hi, In my asp.net page, i am refring external javascript file. As per my learning in web, it's recommended that always put inline java script at the bottom of page. There is no information i get about external javascript refrence I want to know that if i am refing external javascript file then where should i write? Inside top of the page bottom after closing tag of

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  • jQuery-ui themeroller base2.css

    - by cf_PhillipSenn
    I'm learning jQuery-UI, and would like to put together a good looking page, so I'm looking at base2.css from the themeroller site. Q: Is there anything anyone can tell me about base2.css? Is there any documentation on it? How much is specific to only the themeroller site itself, and how much of it is useful for sites that use themeroller themes?

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  • Stopping infinite loops of alerts in Mozilla

    - by Christy John
    This may be dumb question. But somehow this engaged me for sometime and after some basic research I couldn't find an answer. I was learning JavaScript and a code I wrote had an error and has been outputting infinite loops of alerts. I tried the normal shortcuts like Ctrl + C and Ctrl + Z but they didn't work. So I was thinking if there is any solution to this other than ending the browser process (like by doing a Ctrl + Alt + Del).

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